Which EMC NetWorker software component is responsible for storing metadata in the form of hash IDs for a deduplication backup?
- A . Storage node
- B . NetWorker client
- C . Deduplication node
- D . NetWorker server
Click the Calculator icon in the upper left-hand corner. In an EMC NetWorker environment, the customer is backing up 7.5 TB per day. The 7.5 TB is comprised of 750 million files.
According to EMC best practices, approximately how large will the Client File Index (CFI) be?
- A . 167 GB
- B . 70 GB
- C . 209 GB
- D . 307 GB
Click the Calculator icon in the upper left-hand corner. In an EMC NetWorker environment, the customer is backing up 500 GB per day. The 500 GB is comprised of 35,000 very large files.
According to EMC best practices, approximately how large will the Client File Index (CFI) be?
- A . 6 MB
- B . 4 MB
- C . 8 MB
- D . 10 MB
When adding an EMC NetWorker server’s name into the /nsr/res/servers file of a client, which service must be restarted on the client for the change to take effect?
- A . nsrexecd
- B . nsrd
- C . nsrindexd
- D . nsrdb
A customer has just upgraded their EMC NetWorker server. The upgrade included a new IP address and hostname.
After updating the configuration file on the client, which service should be restarted in order for the change to be recognized?
- A . nsrdb
- B . nsrexecd
- C . nsrd
- D . nsrindexd
What is the recommended media type for the device that stores the metadata in the form of hash IDs for EMC NetWorker deduplication backups?
- A . adv_file
- B . file
- C . Tape
- D . Atmos COS
A customer using EMC NetWorker Power edition attempts to set server parallelism to 96. When saving the changes they notice that the server parallelism reverts back to 64.
What action needs to be taken to set server parallelism to 96?
- A . Add NetWorker Storage Node Enabler Code.
- B . Set device max sessions to 96.
- C . Configure group parallelism to 96.
- D . Enable diagnostic mode.
Refer to the exhibit.
In an EMC NetWorker environment, the storage node sn1 is down for maintenance.
According to the client properties, what happens when the backup of the client starts?
- A . The backup will fail as the storage node sn1 is not available.
- B . The backup data will be sent to any available storage node.
- C . The backup data will be sent to the NetWorker server.
- D . The backup data will be sent to the storage node sn2.
You have an EMC NetWorker server with one storage node. There is an autoloader with four tape drives. Two drives each are dedicated to the server and storage node. A new Celerra has been added to the network with 500 GB of data.
What must be done to back up the data on the Celerra?
- A . Configure a client for the Celerra to use DSA and back up its data to either the NetWorker server or storage node.
- B . Create a storage node on the Celerra and select NDMP in the "type of storage node" field.
- C . Configure a device on the NetWorker server as an NDMP device and back up the Celerra to this device.
- D . Create an NDMP backup pool and add this pool to a save group with other clients.
Refer to the exhibit.
An EMC NetWorker customer has two data zones, A and B, with autochanger AC1 and AC2, respectively, with four drives each. AC1 is configured as a dedicated autochanger and AC2 is configured as a shared autochanger. Two drives of AC2 are statically assigned.
How many drives of AC2 can be shared in Zone A?
- A . 2
- B . 4
- C . 0
- D . 6
Which directory holds the tracking information of each file backed up by the client "tuba" on EMC NetWorker server "soprano"?
- A . /nsr/index/tuba/db6
- B . /nsr/tuba/db6
- C . /nsr/index/soprano/db6
- D . /nsr/soprano/db6
What is a characteristic of how the EMC NetWorker modules integrate with native applications?
- A . The NetWorker module acts as an intermediate layer between NetWorker and the native application.
- B . The developer of the native application provides a NetWorker module to allow for protection of their application with NetWorker.
- C . The NetWorker module runs on the NetWorker server and acts as an intermediary for data coming from the NetWorker client module.
- D . The NetWorker module always takes the place of the standard NetWorker client allowing for backup of applications and file systems.
Which Microsoft VSS component gathers information to properly save applications, services, or files in a filesystem?
- A . Provider
- B . Requestor
- C . Writer
- D . Interceptor
Which Microsoft VSS component is responsible for creation and maintenance of a shadow copy?
- A . Provider
- B . Requestor
- C . Writer
- D . Interceptor
You have successfully configured three SQL servers for backup with the EMC NetWorker Module for SQL.
These servers are configured as follows:
– Save set: MSSQL:
– All three clients are in the same group
– Data for this group is sent to the SQL_Bkup pool
Scheduled backup of the group shows that all SQL data from the three servers was successfully backed up.
However, when you attempt to recover the SQL data using the standard NetWorker user GUI, you only see file system data to recover.
What must you do to recover the SQL data backed up with the NetWorker module?
- A . Launch the NetWorker User for SQL.
- B . Modify the browse time within the NetWorker user GUI to show the period for which you want to recover.
- C . Use the Microsoft SQL Server native tools to recover the data from NetWorker.
- D . Modify the save set to include an instance or database name after MSSQL:
A customer has an Oracle 11g database running on a RAC cluster with ASM. It occupies approximately 5 TB on a Symmetrix DMX. They have an RTO of four hours. They intend to implement PowerSnap with EMC NetWorker version 7.6 to back up the BCVs using RMAN scripts and a proxy host.
What prevents this implementation from being successful?
- A . PowerSnap is not supported on Oracle 11g with EMC NetWorker 7.6.
- B . BCVs cannot be mounted to a proxy host with a RAC cluster.
- C . RTO of four hours cannot be accomplished.
- D . ASM does not support proxy hosts.
A customer has an Oracle 11g database running on a RAC cluster with ASM. It occupies approximately 5 TB on a Symmetrix DMX. They have an RTO of four hours. They intend to implement PowerSnap with EMC NetWorker version 7.6 to back up the BCVs using RMAN scripts and a proxy host.
What prevents this implementation from being successful?
- A . PowerSnap is not supported on Oracle 11g with EMC NetWorker 7.6.
- B . BCVs cannot be mounted to a proxy host with a RAC cluster.
- C . RTO of four hours cannot be accomplished.
- D . ASM does not support proxy hosts.
A customer has an Oracle 11g database running on a RAC cluster with ASM. It occupies approximately 5 TB on a Symmetrix DMX. They have an RTO of four hours. They intend to implement PowerSnap with EMC NetWorker version 7.6 to back up the BCVs using RMAN scripts and a proxy host.
What prevents this implementation from being successful?
- A . PowerSnap is not supported on Oracle 11g with EMC NetWorker 7.6.
- B . BCVs cannot be mounted to a proxy host with a RAC cluster.
- C . RTO of four hours cannot be accomplished.
- D . ASM does not support proxy hosts.
A customer has an Oracle 11g database running on a RAC cluster with ASM. It occupies approximately 5 TB on a Symmetrix DMX. They have an RTO of four hours. They intend to implement PowerSnap with EMC NetWorker version 7.6 to back up the BCVs using RMAN scripts and a proxy host.
What prevents this implementation from being successful?
- A . PowerSnap is not supported on Oracle 11g with EMC NetWorker 7.6.
- B . BCVs cannot be mounted to a proxy host with a RAC cluster.
- C . RTO of four hours cannot be accomplished.
- D . ASM does not support proxy hosts.
A customer has an Oracle 11g database running on a RAC cluster with ASM. It occupies approximately 5 TB on a Symmetrix DMX. They have an RTO of four hours. They intend to implement PowerSnap with EMC NetWorker version 7.6 to back up the BCVs using RMAN scripts and a proxy host.
What prevents this implementation from being successful?
- A . PowerSnap is not supported on Oracle 11g with EMC NetWorker 7.6.
- B . BCVs cannot be mounted to a proxy host with a RAC cluster.
- C . RTO of four hours cannot be accomplished.
- D . ASM does not support proxy hosts.
A customer has an Oracle 11g database running on a RAC cluster with ASM. It occupies approximately 5 TB on a Symmetrix DMX. They have an RTO of four hours. They intend to implement PowerSnap with EMC NetWorker version 7.6 to back up the BCVs using RMAN scripts and a proxy host.
What prevents this implementation from being successful?
- A . PowerSnap is not supported on Oracle 11g with EMC NetWorker 7.6.
- B . BCVs cannot be mounted to a proxy host with a RAC cluster.
- C . RTO of four hours cannot be accomplished.
- D . ASM does not support proxy hosts.
A customer has an Oracle 11g database running on a RAC cluster with ASM. It occupies approximately 5 TB on a Symmetrix DMX. They have an RTO of four hours. They intend to implement PowerSnap with EMC NetWorker version 7.6 to back up the BCVs using RMAN scripts and a proxy host.
What prevents this implementation from being successful?
- A . PowerSnap is not supported on Oracle 11g with EMC NetWorker 7.6.
- B . BCVs cannot be mounted to a proxy host with a RAC cluster.
- C . RTO of four hours cannot be accomplished.
- D . ASM does not support proxy hosts.
A customer has an Oracle 11g database running on a RAC cluster with ASM. It occupies approximately 5 TB on a Symmetrix DMX. They have an RTO of four hours. They intend to implement PowerSnap with EMC NetWorker version 7.6 to back up the BCVs using RMAN scripts and a proxy host.
What prevents this implementation from being successful?
- A . PowerSnap is not supported on Oracle 11g with EMC NetWorker 7.6.
- B . BCVs cannot be mounted to a proxy host with a RAC cluster.
- C . RTO of four hours cannot be accomplished.
- D . ASM does not support proxy hosts.
A customer has an Oracle 11g database running on a RAC cluster with ASM. It occupies approximately 5 TB on a Symmetrix DMX. They have an RTO of four hours. They intend to implement PowerSnap with EMC NetWorker version 7.6 to back up the BCVs using RMAN scripts and a proxy host.
What prevents this implementation from being successful?
- A . PowerSnap is not supported on Oracle 11g with EMC NetWorker 7.6.
- B . BCVs cannot be mounted to a proxy host with a RAC cluster.
- C . RTO of four hours cannot be accomplished.
- D . ASM does not support proxy hosts.
A customer has an Oracle 11g database running on a RAC cluster with ASM. It occupies approximately 5 TB on a Symmetrix DMX. They have an RTO of four hours. They intend to implement PowerSnap with EMC NetWorker version 7.6 to back up the BCVs using RMAN scripts and a proxy host.
What prevents this implementation from being successful?
- A . PowerSnap is not supported on Oracle 11g with EMC NetWorker 7.6.
- B . BCVs cannot be mounted to a proxy host with a RAC cluster.
- C . RTO of four hours cannot be accomplished.
- D . ASM does not support proxy hosts.
A customer has an Oracle 11g database running on a RAC cluster with ASM. It occupies approximately 5 TB on a Symmetrix DMX. They have an RTO of four hours. They intend to implement PowerSnap with EMC NetWorker version 7.6 to back up the BCVs using RMAN scripts and a proxy host.
What prevents this implementation from being successful?
- A . PowerSnap is not supported on Oracle 11g with EMC NetWorker 7.6.
- B . BCVs cannot be mounted to a proxy host with a RAC cluster.
- C . RTO of four hours cannot be accomplished.
- D . ASM does not support proxy hosts.
A customer has an Oracle 11g database running on a RAC cluster with ASM. It occupies approximately 5 TB on a Symmetrix DMX. They have an RTO of four hours. They intend to implement PowerSnap with EMC NetWorker version 7.6 to back up the BCVs using RMAN scripts and a proxy host.
What prevents this implementation from being successful?
- A . PowerSnap is not supported on Oracle 11g with EMC NetWorker 7.6.
- B . BCVs cannot be mounted to a proxy host with a RAC cluster.
- C . RTO of four hours cannot be accomplished.
- D . ASM does not support proxy hosts.
A customer has an Oracle 11g database running on a RAC cluster with ASM. It occupies approximately 5 TB on a Symmetrix DMX. They have an RTO of four hours. They intend to implement PowerSnap with EMC NetWorker version 7.6 to back up the BCVs using RMAN scripts and a proxy host.
What prevents this implementation from being successful?
- A . PowerSnap is not supported on Oracle 11g with EMC NetWorker 7.6.
- B . BCVs cannot be mounted to a proxy host with a RAC cluster.
- C . RTO of four hours cannot be accomplished.
- D . ASM does not support proxy hosts.
What is the backup command specified in the EMC NetWorker client resource for EMC Centera backups?
- A . nsrndmp_save
- B . savepnpc
- C . nsrdasv
- D . nsrsnap_vss_save.exe
In an EMC NetWorker environment, a Lotus Notes backup just failed. To make sure the Lotus Notes NetWorker client is properly configured, what should be checked?
- A . The Lotus Notes client name is set to the Lotus Notes database instance.
- B . The Backup command attribute for the Lotus Notes client is set to nsrnotesv.
- C . The Apps and Modules remote user and password fields are blank.
- D . The client directive attribute is set to "Lotus Notes".
An EMC NetWorker customer wants to perform a complete backup of a SQL server with three databases.
Which save set name should be used?
- A . MSSQL:
- B . MSSQL:DB
- C . MSSQL:*
- D . MSSQL: ALLDB
What is a characteristic of EMC NetWorker SnapImage module backups?
- A . Block-level backups of dense file systems
- B . Fast block-level backups of a file system mounted on a proxy server
- C . Immediate recovery of a file system from a persistent snapshot
- D . SAN-based image-level backup and recovery of file systems
You have been tasked to protect a newly configured Microsoft SQL server residing within a two-node cluster.
The following requirements must be met:
– Backups must be performed daily.
– All data must be transmitted over the LAN.
– Hot backup must be performed automatically regardless of which node the virtual server resides on at the time of backup.
What software is required to achieve this?
- A . NetWorker Module for Microsoft Applications and SnapImage
- B . NetWorker PowerSnap Module only
- C . NetWorker Module for SQL only
- D . NetWorker Module for SQL and PowerSnap
What is a characteristic of cloud volumes in EMC NetWorker?
- A . Infinitely appendable
- B . Recyclable
- C . Space cannot be reclaimed.
- D . Data cannot be compressed or encrypted.
What is a characteristic of VCB backups in EMC NetWorker?
- A . Requires a NetWorker client on each virtual machine
- B . Requires a storage node on the VCB backup proxy
- C . Supports image and file-based backups
- D . Does not support LAN-free backup
A backup administrator is configuring an EMC NetWorker embedded storage node within an EMC Disk Library.
To ensure that the embedded storage node is used to read the data during clone operations, what is required?
- A . Add the Disk Library engine’s hostname to the "Read hostname" field in the device properties.
- B . Set the clone storage node value for the embedded storage node client resource to itself.
- C . Create a client for the embedded storage node.
- D . Create a clone pool and assign the appropriate rights to it.
A backup administrator is configuring an EMC NetWorker embedded storage node within an EMC Disk Library (EDL).
To ensure that the embedded storage node is used to write clone data, what is required?
- A . Create a client for the embedded storage node and set the clone storage node value to itself.
- B . Add the embedded storage node to the "Storage nodes" list in the client’s properties.
- C . Add the disk library engine’s hostname to the "Read hostname" field.
- D . Create a clone pool and assign appropriate privileges to it.
What describes the use of Tape Stacking with the embedded storage node on an EMC Disk Library (EDL)?
- A . Backups are created on small virtual tapes and then cloned to one large tape.
- B . Backups are created on large virtual tapes and then cloned to several small tapes.
- C . Backups are stacked in a buffer area and then written to an offsite EDL at a later time.
- D . Backups are stacked in a buffer area and then written to a local EDL at a later time.
An EMC NetWorker customer wants to clone save sets from an EMC Disk Library (EDL) to a physical tape library. The customer requires full catalog tracking with minimum SAN utilization.
Which solution best satisfies these requirements?
- A . Configure the backup server to perform the clone operation.
- B . Configure the embedded storage node to handle the clone data flow.
- C . Set up a second data zone with local devices dedicated to cloning.
- D . Use the autoarchive feature on the EDL.
A customer has a single-engine EMC Disk Library (EDL) and wants to enable the EMC NetWorker embedded storage node.
How is this done?
- A . Add the embedded storage node license through the EDL GUI.
- B . Log in to the disk library and install the NetWorker storage node.
- C . Log in to the disk library and enable the embedded storage node through iscon.
- D . Use nsrjb to configure and enable the embedded storage node.
After creating an EMC NetWorker advanced file type device, you notice that the corresponding read-only device is missing.
What is a possible cause?
- A . Device is not labeled.
- B . Device is not enabled.
- C . Disk Backup Option Enabler is missing.
- D . No backups have been performed.
Refer to the exhibit.
A storage administrator configures an EMC NetWorker staging policy to move save sets from backup Device A to backup Device B. A restore session is started and requires save sets that were staged to Device B.
What is the data flow in this recovery?
- A . Data is reconstructed from Device B to Device A through the storage node and then sent back to the client.
- B . Data goes from Device B through the storage node to the NetWorker server and then to the client.
- C . Data goes from Device B through the storage node and then to the client.
- D . Data is restored to the storage node and copied to the client.
What is a characteristic of an EMC NetWorker advanced file type device?
- A . Duplicate media database records
- B . Only clones to another advanced file type device
- C . Requires CIFS or NFS shares
- D . Requires a separate pool
What happens when an EMC NetWorker file type device becomes full while backups are running?
- A . Backups are paused; the oldest save sets are staged.
- B . Backups span to another volume.
- C . Backups fail; simultaneous restore jobs continue.
- D . Backups are paused; aborted and expired save sets are deleted.
Your customer needs to back up a Windows file server containing millions of small files to their EMC Disk Library using EMC NetWorker. They have a very limited backup window for this client and need to limit the impact on the server.
What is the best way to fulfill the customer’s requirements?
- A . Implement SnapImage.
- B . Increase client parallelism.
- C . Enable client-side compression.
- D . Utilize NetWorker’s cloning and staging capabilities.
An EMC NetWorker administrator configures an advanced file type device, setting the device target sessions to two, and max sessions to four.
How is data written to the advanced file type device?
- A . Each save set is written to a separate file.
- B . Each file written by the storage node contains up to four save sets.
- C . Four backup jobs will be multiplexed for every two files written to the device.
- D . Two save sets will be stored in each file.
Your task is to develop a backup-to-disk solution for your client. After an initial analysis, you decide to include one EMC Disk Library (EDL) to be used as the primary backup device. The customer has been using a physical library with LTO-3 drives for many years and would like to have the capability to recover from the old tape. The solution must result in the fewest possible changes to the EMC NetWorker server.
How can you best address these requirements?
- A . Connect the existing library to the back end of the EDL. Create a virtual library and drives that match the physical drive types.
- B . Install the IP replication agent on the backup server that controls the physical library. Copy physical tapes over the network to virtual tapes to the EDL.
- C . Migrate all data from the outdated media to the new media format and archive.
- D . Create a new data zone offsite to be used for recovery purposes only. Connect the physical library to the new zone and make it available to both locations.
Client A performs backups to Storage Node S where the backup operations are managed by EMC NetWorker Server N. NetWorker Management Console is running on Server Y. Client A’s configuration information was lost.
To which component must the client configuration data be restored?
- A . Storage node
- B . NetWorker Management Console server
- C . Client
- D . NetWorker server
What command was used to see the following NDMP device?
scsidev@1.6.0:ADIC Scalar i2000 100A|Autochanger (Jukebox), /dev/mc_d6l0
S/N: 02TOK00200
ATNN=ADIC Scalar i2000 02TOK00200
Virtual device
scsidev@255.255.255:IBM ULTRIUM-TD4 7BG2|Tape, /dev/mt_d0l0
S/N: 1310056061
ATNN=IBM ULTRIUM-TD4 1310056061
WWNN=500104F000A11D3F
WWPN=500104F000A11D40
- A . inquire
- B . scanner
- C . diskscan
- D . changers
You are deleting save sets manually from the EMC NetWorker server using CLI commands. You receive an error that the database update has failed.
What process should you verify is running on the NetWorker server?
- A . nsrlcpd
- B . nsrmmdbd
- C . nsrmmd
- D . mminfo
What is a characteristic of EMC NetWorker’s Open Tape Format (OTF)?
- A . Allows multiplexed, heterogeneous data to reside on the same media
- B . Controls the number of save streams a client backs up simultaneously
- C . Collects information for pools and index entries to allow data segregation
- D . Identifies the ports used by NetWorker to allow data to be saved through a firewall
What is the primary function of the EMC NetWorker job daemon?
- A . Coordinates scheduled backups, and manages the resulting information and statistics
- B . Generates requests for volume mounting and unmounting when required
- C . Identifies NetWorker hosts and their file systems
- D . Identifies application modules and assigns the correct job to the backup API
A customer is running an EMC NetWorker 7.6 server on a UNIX platform and wants to monitor backup operations from the command line.
Which utility can be used?
- A . nsrinfo
- B . nsrmmd
- C . nsrjb
- D . nsrwatch
EMC NetWorker is using a library controlled by an ACSLS server.
Which NetWorker command can be used to discover volumes on the NetWorker server?
- A . nsrjb
- B . jbedit
- C . jbconfig
- D . nsrmm
In an EMC NetWorker storage node with four stand-alone LTO tape drives, which daemons must be running?
- A . One nsrmmd and four nsrlcpd
- B . Four nsrmmd only
- C . Four nsrmmd and one nsrlcpd
- D . Four nsrlcpd only
A customer has the following EMC NetWorker configuration:
– Two remote storage nodes, Node A and Node B
– Two virtual tape libraries configured on Node A and Node B, respectively
– Twelve virtual tape devices with four drives attached to the NetWorker server, Node A and Node B, respectively
How many nsrlcpd processes are running on the NetWorker server?
- A . 0
- B . 4
- C . 12
- D . 16
What EMC NetWorker command is used to display a list of labeled volumes in the NetWorker media database?
- A . mminfo
- B . mmlocate
- C . nsrmm
- D . nsrim
Refer to the exhibit.
A Windows administrator on HostA needs to administer the EMC NetWorker server, ServerX. The administrator will use a web browser to connect to the console server on ServerY and log in to the NetWorker Management Console using the default administrator credentials.
What needs to be included in the Administrator list of the NetWorker server?
- A . user=system,host=ServerY
user=administrator,host=ServerY - B . user=system,host=ServerY
user=administrator,host=HostA - C . user=system,host=ServerX
user=administrator,host=ServerY - D . user=system,host=ServerX
user=administrator,host=HostA
When connecting to an EMC NetWorker console server running on Solaris, an error message indicates that a supported version of Java Runtime Environment (JRE) is not installed. You verify that the supported JRE version is already installed on the NetWorker console server.
However, the error message remains.
What needs to be done to resolve the problem?
- A . Reinstall the NetWorker Management Console server.
- B . Reinstall the existing JRE version.
- C . Append /gconsole.jnlp to the URL of the console server.
- D . Restart the console server.
You are using NetWorker Management Console (NMC) to manage an EMC NetWorker server. You want to add a second data zone to your environment and monitor this data zone using the existing NMC.
How can this be done?
- A . Add the second NetWorker server as a new host under the NMC enterprise hierarchy.
- B . Add the new NetWorker server to the servers file on the NMC host.
- C . Grant the console user role to the administrator of the new server.
- D . Select diagnostic mode in the NMC Setup window.
Your customer is running an EMC NetWorker 7.6 server and wants to upgrade their clients running NetWorker 7.4.
What are two ways to do this remotely from the NetWorker server?
- A . Software Administration Wizard and nsrpush
- B . Copy with Clients and nsrpush
- C . Software Administration Wizard and nsrclient
- D . Copy and nsrpush
You are installing a new EMC NetWorker server and would like alerts to be sent automatically to EMC Support.
What additional component needs to be included as part of this installation?
- A . EMC HomeBase Agent
- B . ConnectEMC
- C . SNMP Alert
- D . EMC NetWorker License Manager
Your Windows environment consists of several EMC NetWorker servers on the same subnet that are responsible for backing up only specific clients for security reasons. You need to change one backup client’s “parent” NetWorker server from NWServer-A to NWServer-B.
Which file do you need to change in order to ensure only NWServer-B can back up this client?
- A .
srresservers - B .
srres
srdb
srd - C .
srmm
srim.priv - D . Networkr.cfg
What is the command to start all of the EMC NetWorker processes on a UNIX server?
- A . networker start
- B . ./networker
- C . networker-start
- D . /proc/networker
You have been tasked to move the EMC NetWorker Management Console (NMC) from the EMC NetWorker server to an alternate server.
To utilize the new server as an NMC, what is the complete list of software that needs to be installed?
- A . Client software Console server software Java Runtime Environment
- B . Console server software Java Runtime Environment
- C . Client software Console server software Change Journal Manager software
- D . Storage node software Java Runtime Environment
CL-1 is a client in an EMC NetWorker environment. The NetWorker server, NS-1, manages the environment and storage node SN-1A controls the data flow. You noticed that there are no entries in the / nsr/res/servers file on CL-1.
Which system is allowed to back up data from Client CL-1?
- A . Only NetWorker server NS-1
- B . Only storage node SN-1A
- C . Any NetWorker server
- D . Only NetWorker server NS-1 and storage node SN-1A
In an EMC NetWorker environment, you have been asked to create a custom command using "save" for the testing of new clients from the command line.
Where must this custom command reside on the server?
- A . <install dir>Program FilesLegato
srbin - B . <install dir>Program FilesLegato
srres
srdb - C . <install dir>Program FilesLegato
sr - D . <install dir>Program FilesLegato
srres
Your Oracle DBA runs an RMAN script via cron to back up their data to an EMC NetWorker server. You run a report using the NetWorker Management Console (NMC) to view all backup activity. The Oracle backups are missing from the report.
How do you explain this?
- A . An NMC status report needs to be run on the Oracle client to see this information.
- B . A save set detail report needs to be run via NMC to see RMAN backups.
- C . You need to run an event summary in NMC to see data backed up using a NetWorker module.
- D . Data that is backed up manually is not tracked by NMC reporting.
In EMC NetWorker what will automatically mount and label a scratch volume when needed?
- A . Auto Media Management
- B . Dynamic Drive Sharing
- C . nsrjb
- D . nsrmmdb
You are logged in to your Windows-based EMC NetWorker server and are attempting to manually run a server-initiated backup via the command line. You are receiving an error when attempting the savegrp command.
What is the most likely reason for the error?
- A . You do not have system administrator privileges.
- B . You cannot manually start server-initiated backups.
- C . You should use the save command instead of savegrp.
- D . The savegrp command can be run only from a backup client.
Refer to the exhibit.
Based on the save set attribute defined in the EMC NetWorker client properties window, what is backed up?
- A . NMC installation directory
- B . NMC database
- C . /gst_on_noos1demo01 directory
- D . Media database
You are backing up a group of clients that have varying schedules. Using the EMC NetWorker administrator interface, you need to perform a full backup of all clients in that group. Using the NetWorker administrator how would you ensure all clients back up full on the next save group execution?
- A . Set a Level full in the group resource under the Advanced tab.
- B . Change the group resource Snapshot Pool to Full in the Setup tab.
- C . Uncheck the Force incremental option in the group resource Advanced tab.
- D . Create a staging resource called full and set the destination pool to full.
A user on the EMC NetWorker client wants to initiate a backup of selected files.
At a minimum, which components must be configured before the backup can succeed?
- A . Client resource, device resource, labeled volume for the device
- B . Save set, save group, VTL
- C . Client resource, device resource, clone
- D . Advanced file type device, client resource, labeled volume for the device
An EMC NetWorker customer wants to exclude all .jpg files from backups for all Solaris hosts. Backups are initiated from both the client and server.
How should this be enforced?
- A . Client-side directive
- B . AES directive
- C . NetWorker user local directive
- D . Server-side directive
What option for cloud backup devices allows to limit the bandwidth that EMC NetWorker consumes for cloud operations during specified periods of time?
- A . Quality of Service
- B . Throttling
- C . Flexible Scaling
- D . Compression
Your management has scheduled a critical update to be applied to all of your Windows 2003 servers on a Wednesday evening. You have an EMC NetWorker backup group that performs full backups of these servers only on weekends, complemented by incrementals the rest of the week. To be safe you decide to perform a full backup of all Windows 2003 systems on a Tuesday evening.
What is the easiest way to achieve this?
- A . Apply an override of the group backing up the Windows 2003 servers and set the level to full.
- B . Create a pool resource called full, set the selection criteria to level full, and apply the pool to the Windows 2003 group.
- C . Start the NetWorker user GUI, select all the Windows 2003 clients to back up, and click Start.
- D . Create a disk backup device for Windows 2003 hosts. All new backups to the device will automatically be full.
In an EMC NetWorker environment, regardless of what ports the service port range is set to, which two ports will nsrexecd always try to listen on?
- A . 7937, 7938
- B . 9301, 9302
- C . 4711, 4712
- D . 8080, 8081
In an EMC NetWorker environment, you are required to keep media in drives for only 10 minutes after completion of backup.
What parameter must be set?
- A . Operation timeout
- B . Unload sleep
- C . Idle device timeout
- D . Withdraw timeout
A customer’s EMC NetWorker environment has a Solaris client that had been backing up without failing for several weeks.
The client has the following local mount points:
– /
– /usr
– /home
– /var
And two nfs mount points:
– /mars/data1
– /jupiter/data1
The save set was identified as "ALL" in the client resource. The client had crashed and was successfully rebooted the previous day. The first request for a restore for this client was submitted for the last night’s backup of /mars/data1/Monthly.doc and /jupiter/data1/Weekly.xls. The jupiter restore is successful but the mars data is not found and fails to be restored.
What is the most likely cause of this restore failure?
- A . /mars/data1 was not in the /etc/vfstab file and had not been backed up.
- B . The /nsr/res/servers file on mars is empty, prohibiting the restore.
- C . The nsrexecd was not running on mars, preventing the backup.
- D . The client save set was identified as ALL. ALL does not back up nfs mounts points.
An EMC NetWorker customer uses a custom schedule for backups and has disabled autostart in all savegroups. Backup reports indicate that a bootstrap backup occurs after each savegroup is run.
What can you do to ensure that only one bootstrap backup occurs daily?
- A . Place the NetWorker server in its own group and enable autostart.
- B . Run savegrp -O manually for each group.
- C . Disable manual saves in the server configuration.
- D . Run a savefs -O manually for each group.
What is a characteristic of EMC NetWorker volume cloning?
- A . The clone volume is a byte-for-byte copy of the source volume.
- B . Only save sets beginning on the volume are cloned.
- C . Only save sets beginning and ending on the volume are cloned.
- D . All save sets on the volume are cloned.
In an EMC NetWorker backup environment, what happens when you try to clone a volume to which backups are currently being written?
- A . Clone operation waits for the source volume to finish writing.
- B . Clone operation exits with the following error: source volume in use.
- C . Backup is suspended to the source volume for the duration of cloning.
- D . NetWorker skips the clone operation for save sets on the volume in use and continues to clone other save sets.
On a given EMC NetWorker host, what does the servers file define?
- A . Server(s) that can issue command execution requests to the host
- B . User(s) allowed to log in remotely to that host
- C . Storage node(s) to which backups are sent
- D . Servers(s) that can administer the host
If an incremental backup is performed for an EMC NetWorker client, at what level is its Client File Index (CFI) backed up?
- A . 1
- B . 9
- C . Full
- D . 4
If a Level 5 backup is performed for an EMC NetWorker client, at what level is its Client File Index (CFI) backed up?
- A . 5
- B . 1
- C . Full
- D . 9
Using the EMC NetWorker directive listed below, what happens to all files under /export/home?
<< / >>
+compressasm: .
<< /export/home >>
forget
ignore
- A . Nothing under /export/home is compressed.
- B . Only files under /export/home are compressed.
- C . All .nsr files under / are obeyed.
- D . Nothing under /export/home is backed up.
An EMC NetWorker storage node has two advanced file type devices that stage the data to two physical LTO-4 drives. Due to a hardware issue, the administrator has disabled one of the LTO-4 drives.
How many nsrmmd processes are now running on the EMC NetWorker storage node?
- A . 4
- B . 3
- C . 5
- D . 1
An EMC NetWorker storage node has two advanced file type devices that stage the data to two physical LTO-4 drives. Due to a hardware issue, the administrator has put one of the LTO-4 drives in Service mode.
How many nsrmmd processes are now running on the EMC NetWorker storage node?
- A . 6
- B . 4
- C . 5
- D . 3
An EMC NetWorker customer has two LTO-3 tape drives configured on a NetWorker server. One of the two tape drives is dynamically shared with a NetWorker storage node. The other tape drive is statically assigned to the NetWorker server. The shared drive stops functioning on the NetWorker server but continues to function on the storage node.
How many nsrmmd processes need to be running on the storage node?
- A . 1
- B . 2
- C . 3
- D . 4
An EMC NetWorker customer has an autochanger with four LTO-3 tape drives. All four drives are configured to a NetWorker server. Two drives are dynamically shared with a NetWorker storage node. One of the shared drives suffers a mechanical failure and is disabled.
How many nsrmmd processes need to be running on the NetWorker server?
- A . 3
- B . 1
- C . 4
- D . 6
In an EMC NetWorker environment, Auto Media Management is currently enabled on the autochanger. The customer requires unlabeled volumes in the autochanger to be used before recyclable volumes are reused.
In addition, the unlabeled volumes need to be automatically labeled before they are used.
How can this be achieved?
- A . Disable Auto Media Management and set all labeled volumes to a mode of Manual Recycle.
- B . Set all labeled volumes to a mode of Manual Recycle.
- C . Set all labeled volumes to a mode of Automatic Recycle.
- D . Disable Auto Media Management.
An EMC NetWorker backup client contains 650 GB of data in 750,000 files and is presently being backed up by an EMC NetWorker server to a tape library with six tape drives connected to a Fibre Channel switch. Due to the total size of its data and the number of files, the backup cannot complete during the required backup window.
According to EMC best practice, how can this issue be resolved?
- A . Configure the client as a dedicated storage node and assign a tape device to the client.
- B . Add another storage node to the NetWorker environment distributing the load and bandwidth across the environment.
- C . Add four additional tape drives to the library.
- D . Increase the number of Fibre Channel ports into the SAN.
What combination of simultaneous backups and recoveries is supported when using an advanced file type device in EMC NetWorker?
- A . Multiple backups and multiple recoveries
- B . Multiple backups and only one recovery
- C . Only one backup and multiple recoveries
- D . Only one backup and one recovery
A customer is adding new tape devices to an EMC NetWorker server. The command is issued to scan for devices but does not find the new devices.
What is the most likely cause?
- A . Devices are not initialized until jbconfig has been initiated.
- B . Local device bootstrap has not been configured on the hard drive.
- C . Devices have not been added at the OS level.
- D . PAX translation mini-driver has not been installed.
In an EMC NetWorker environment, a clone volume (physical tape) required for a recovery is not currently mounted.
Which attribute is consulted first to determine the storage node used for the recovery?
- A . Client’s "Recover Storage Node"
- B . Client’s "Clone Storage Node"
- C . Client’s "Storage Node"
- D . Jukebox "Read Host Name"
During the configuration of a tape library attached to a remote EMC NetWorker storage node, an "Access denied" error message is reported.
What is the root cause of the issue?
- A . User on the storage node must have privileges to create the jukebox resources on the NetWorker server.
- B . User configuring the tape library must match the name of the administrative user on the storage node.
- C . The NetWorker storage node has to be defined as a client on the NetWorker server.
- D . User on the NetWorker server must have "logon as a service" privileges on the storage node.
You have a requirement to set up a NAS appliance into the EMC NetWorker environment. You have the remote username and passwords as well as the Fully Qualified Name (FQN) for the device and you wish to ensure that the NetWorker server can see the NDMP devices before the setup.
Which command should be used to do this?
- A . scanner
- B . diskscan
- C . changer
- D . inquire
Refer to the exhibit.
To which EMC NetWorker pool is the client save set backed up?
- A . Pool A
- B . Pool B
- C . Pool C
- D . Pool D
A client save set is backed up to an EMC NetWorker backup pool and later cloned to a volume in a clone pool.
On the volume, what property determines when the volume in the clone pool is a candidate for recycling?
- A . Longest clone retention time of any save set
- B . Longest clone retention time of any differential save set
- C . Longest clone retention time of any full save set
- D . Longest clone retention time of any incremental save set
A customer is adding a new jukebox to an EMC NetWorker environment. The jukebox is connected and powered on. The customer powers on the NetWorker server and verifies the new library is visible to the OS. The customer brings up the Device Administration window and verifies the existing jukebox is functioning properly.
However when the customer attempts to configure the new library using the Device Administration window function "Configure All Libraries", it fails to configure and instructs the customer that they must use jbconfig to manually configure this library.
What is the most likely reason that the customer is forced to use jbconfig rather than the Device Administration window?
- A . NetWorker is unable to read the device serial numbers.
- B . The jukebox WWPNs are not zoned into the SAN properly.
- C . The /etc/rc3.d/S95networker failed to execute completely.
- D . The tape devices in the jukebox are identified as AIT-2 format.
Which EMC NetWorker command can be used to determine the number of records in the Client File Index for each client?
- A . mminfo
- B . nsrinfo
- C . nsrls
- D . gstclreport
An EMC NetWorker administrator wants to find all the files within a save set that are still browsable by the client.
Which command will allow the administrator to perform this task?
- A . nsrinfo
- B . nsrls
- C . mminfo
- D . inquire
Which EMC NetWorker command lists save sets stored on each volume?
- A . mminfo
- B . nsrinfo
- C . nsrmm
- D . nsrretrieve
Which EMC NetWorker command can be run to list all files currently tracked in the Client File Index for a particular client?
- A . mminfo
- B . nsrls
- C . nsrnmdnx
- D . nsrinfo
Which command is run on the EMC NetWorker server to recover the server’s Client File Index from available backup media?
- A . nsrck -L7
- B . nwrecover
- C . recover -S
- D . nsrls
A customer’s EMC NetWorker data zone has one NetWorker server and four NetWorker clients with two client resources configured for each client.
How many Client File Indexes are stored on the NetWorker server?
- A . 5
- B . 4
- C . 8
- D . 9
Which command can be used to recover an EMC NetWorker Management Console database?
- A . recover
- B . mmrecov
- C . nwrecover
- D . recoverpsm
An EMC NetWorker customer wants to relocate the Client File Index (CFI) for a client.
Which NetWorker resource must be updated with the new CFI location?
- A . Client
- B . Library
- C . Server
- D . Storage node
The mode of an EMC NetWorker volume was prematurely set to "full".
Which command can be used to change the status of the volume to "appendable"?
- A . nsrmm
- B . mminfo
- C . mmlocate
- D . nsrim
What is the purpose of EMC NetWorker’s retention policy?
- A . Determines the minimum length of time save set entries are maintained in the media database
- B . Determines the minimum length of time file entries are maintained in the CFI
- C . Indicates whether or not a save set is browsable
- D . Indicates when a media pool will be deleted
What needs to be configured to prevent possible name spoofing in an EMC NetWorker environment?
- A . NAT
- B . Forward and reverse-lookup
- C . routing table
- D . /nsr/res/servers
You are troubleshooting a problem with EMC NetWorker resources and some of the attributes are not being displayed in NetWorker Administration GUI.
What is done to display the advanced attributes?
- A . Enable Diagnostic Mode
- B . Log in as administrator
- C . Rescan all devices
- D . Restart gstd and NMC
In EMC NetWorker, which utility is used to view the “daemon.raw” file using the locale of the current host?
- A . nsr_render_log
- B . nsr_la
- C . nsr_layout
- D . nsr_task
What do you use to interpret the EMC NetWorker daemon.raw file?
- A . nsr_render_raw
- B . nsr_support
- C . nsr_render_log
- D . nsr_layout
An EMC NetWorker customer has one tape library with two tape drives. The customer has determined that 10 save sets, running in parallel, will optimize the throughput to the individual tape drives.
Which parameter can be changed so that the optimal amount of save sets is sent to one tape drive before using the next drive?
- A . Target sessions
- B . Client parallelism
- C . Server parallelism
- D . Group parallelism
Which EMC NetWorker process reads and manages the port range information?
- A . nsrexecd
- B . nsrstat
- C . nsrmmd
- D . nsrd
Which EMC NetWorker process coordinates all scheduled backups?
- A . nsrjobd
- B . nsrd
- C . nsrindexd
- D . nsrmmdbd
Which EMC NetWorker settings control the amount of multiplexing?
- A . Group parallelism and max sessions
- B . Server parallelism and device target sessions
- C . Client parallelism and target sessions
- D . Pool parallelism and max sessions
What is the function of Persistent Binding in an EMC NetWorker SAN environment?
- A . Prevent device target-id changes
- B . Prevent WWPN changes
- C . Prevent silent SCSI bus resets
- D . Prevent a tape label/barcode mismatch
In an EMC NetWorker environment, which factor needs to be tuned to balance the performance between backups and restores?
- A . The number of backup streams to tape
- B . The number of scheduled clients started simultaneously
- C . The amount of client data backed up per group
- D . The number of tapes per client backup
An EMC NetWorker administrator wants to create a Save Set Summary report and share it with all console users.
In what sequence should this task be completed?
- A . Create Save Share
- B . Create Share Save
- C . Create Select users Save
- D . Create Save Select users
In an EMC NetWorker environment, what is the default retention period for information about completed backups that is contained in the Management Console Database?
- A . 3 months
- B . 6 months
- C . 12 months
- D . 1 month
A customer wants to perform a directed recovery using EMC NetWorker.
What is a requirement?
- A . Destination client must be in the source client’s Remote Access list.
- B . Destination client must be in the source client’s "servers" file.
- C . Administering client must be in the destination client’s Remote Access list.
- D . Source client must be in the destination client’s Remote Access list.
In an EMC NetWorker environment, which access options are required for directed recoveries?
- A . Source client must allow destination client access to its backup data.
- B . Destination client must allow a remote execution request from the source client.
- C . Source client must allow a remote execution request from the destination client.
- D . Administering client must permit the destination client to access the source backup.
An EMC NetWorker backup administrator needs to do a disaster recovery of the NetWorker server from a tape containing the metadata required for recovery.
What is the first thing the administrator needs to do?
- A . Load and mount the tape
- B . Load and scan the tape
- C . Load the tape without mount
- D . Label and mount the tape
You want to perform a single file recovery from an EMC NetWorker NDMP backup of a Celerra NAS device. You are performing this restore from a Windows 2003 NetWorker server.
What recovery must be performed?
- A . Directed
- B . recover
- C . nsrsnaprecover
- D . nsrndmp_recover
Refer to the exhibit.
What is the purpose of the Change Browse Time window when performing a recover in EMC NetWorker User?
- A . View the Client File Index as it was at a specific point in time
- B . Display all recoveries from that client
- C . Determine the time and date for the volume used for the backup
- D . Show the time of the last recovery
Refer to the exhibit.
What is the purpose of the Change Browse Time window when performing a recover in EMC NetWorker User?
- A . View the Client File Index as it was at a specific point in time
- B . Display all recoveries from that client
- C . Determine the time and date for the volume used for the backup
- D . Show the time of the last recovery
Refer to the exhibit.
What is the purpose of the Change Browse Time window when performing a recover in EMC NetWorker User?
- A . View the Client File Index as it was at a specific point in time
- B . Display all recoveries from that client
- C . Determine the time and date for the volume used for the backup
- D . Show the time of the last recovery
Refer to the exhibit.
What is the purpose of the Change Browse Time window when performing a recover in EMC NetWorker User?
- A . View the Client File Index as it was at a specific point in time
- B . Display all recoveries from that client
- C . Determine the time and date for the volume used for the backup
- D . Show the time of the last recovery
Refer to the exhibit.
What is the purpose of the Change Browse Time window when performing a recover in EMC NetWorker User?
- A . View the Client File Index as it was at a specific point in time
- B . Display all recoveries from that client
- C . Determine the time and date for the volume used for the backup
- D . Show the time of the last recovery
Refer to the exhibit.
What is the purpose of the Change Browse Time window when performing a recover in EMC NetWorker User?
- A . View the Client File Index as it was at a specific point in time
- B . Display all recoveries from that client
- C . Determine the time and date for the volume used for the backup
- D . Show the time of the last recovery
Refer to the exhibit.
What is the purpose of the Change Browse Time window when performing a recover in EMC NetWorker User?
- A . View the Client File Index as it was at a specific point in time
- B . Display all recoveries from that client
- C . Determine the time and date for the volume used for the backup
- D . Show the time of the last recovery
Refer to the exhibit.
What is the purpose of the Change Browse Time window when performing a recover in EMC NetWorker User?
- A . View the Client File Index as it was at a specific point in time
- B . Display all recoveries from that client
- C . Determine the time and date for the volume used for the backup
- D . Show the time of the last recovery
Refer to the exhibit.
What is the purpose of the Change Browse Time window when performing a recover in EMC NetWorker User?
- A . View the Client File Index as it was at a specific point in time
- B . Display all recoveries from that client
- C . Determine the time and date for the volume used for the backup
- D . Show the time of the last recovery
Refer to the exhibit.
What is the purpose of the Change Browse Time window when performing a recover in EMC NetWorker User?
- A . View the Client File Index as it was at a specific point in time
- B . Display all recoveries from that client
- C . Determine the time and date for the volume used for the backup
- D . Show the time of the last recovery
Refer to the exhibit.
What is the purpose of the Change Browse Time window when performing a recover in EMC NetWorker User?
- A . View the Client File Index as it was at a specific point in time
- B . Display all recoveries from that client
- C . Determine the time and date for the volume used for the backup
- D . Show the time of the last recovery
Refer to the exhibit.
What is the purpose of the Change Browse Time window when performing a recover in EMC NetWorker User?
- A . View the Client File Index as it was at a specific point in time
- B . Display all recoveries from that client
- C . Determine the time and date for the volume used for the backup
- D . Show the time of the last recovery
Refer to the exhibit.
What is the purpose of the Change Browse Time window when performing a recover in EMC NetWorker User?
- A . View the Client File Index as it was at a specific point in time
- B . Display all recoveries from that client
- C . Determine the time and date for the volume used for the backup
- D . Show the time of the last recovery
What is required for a user on an EMC NetWorker client to recover their client files?
- A . Recover local data privilege and operating system write permission
- B . Recover local data privilege and operating system read permission
- C . Operating system read permission only
- D . Recover local data privilege only
A customer wants to back up two EMC NetWorker clients at the same time every day.
Which NetWorker resource is configured to include both clients?
- A . Group
- B . Policy
- C . Pool
- D . Schedule
To be able to use the EMC NetWorker Management Console remotely, which network ports need to be open?
- A . 10001 through 30000
- B . 111 and 514
- C . 7937 and 7938
- D . 9000 and 9001
A backup administrator wants to exclude all user temp directories during backups.
How can this be implemented using EMC NetWorker?
- A . Exclude the files using a NetWorker directive
- B . Create a backup_exclusion file
- C . Specify each file to exclude in the client resource
- D . Specify only the files to back up in the client save set attribute
What does an EMC NetWorker directive do?
- A . Directs the save set to a specific pool
- B . Omits specified files from a file system backup
- C . Specifies a file system to back up
- D . Specifies the storage node to use for the backup
Which process needs to be running on each EMC NetWorker client?
- A . nsrd
- B . nsrexecd
- C . nsrjobd
- D . nsrmmd
In EMC NetWorker, which setting determines the maximum number of concurrent save set backups within a data zone?
- A . Client parallelism
- B . Group parallelism
- C . Pool parallelism
- D . Server parallelism
An EMC NetWorker backup job has failed 95% of the way through its operation.
Which functionality is provided by the checkpoint restart feature?
- A . The backup can continue from the last known good point
- B . The backup can always continue exactly where it left off
- C . The backup can be merged with data from the last server checkpoint
- D . The backup must be restarted from the beginning
Which three components comprise EMC NetWorker’s three tier architecture?
- A . Server, Storage Node and Client
- B . Master Server, Media Server and Client
- C . Server, Storage Agent and Client
- D . Cell Manager, Devices and Client
The three primary types of EMC NetWorker hosts form an architecture/topology.
What is this called?
- A . EMC NetWorker Data Zone
- B . EMC NetWorker Storage Domain
- C . EMC NetWorker Storage Zone
- D . EMC NetWorker Cell
Which feature of EMC NetWorker allows multiplexed, heterogeneous data to reside on the same tape?
- A . OTF
- B . TAR
- C . CPIO
- D . ZIP
Which EMC NetWorker feature allows for a failed backup to restart at a known good point prior to the backup failure?
- A . CheckPoint Restart
- B . Client Retries
- C . Scheduled Backup Attempts
- D . Restart Window