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Network Appliance NS0-304 NetApp Certified Hybrid Cloud Administrator Online Training

Question #1

A customer has configured a replication policy of a mirror-vault type to replicate data between a volume in their ONTAP cluster and Cloud Volumes ONTAP instance.

They have configured the relationship between the source and the destination volumes and also set up a replication schedule. However, the replication falls.

In this scenario, what caused this problem?

  • A . A custom schedule is not supported
  • B . Snapshot copies cannot be used for a SnapVault replication
  • C . The time difference between the ONTAP cluster and the Cloud Volumes ONTAP Instance Is more than five minutes
  • D . The labels for the source volume Snapshot copies do not match the label in the SnapVault policy

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Correct Answer: D
Question #2

You are setting up a SnapVault relationship from on-premises AFF A800 to Cloud Volumes ONTAP using the default policy. You have three unlabeled, seven daily, and two weekly Snapshot copies.

In this situation, how many Snapshots copies will be replicated?

  • A . seven copies
  • B . twelve copies
  • C . nine copies
  • D . two copies

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Correct Answer: C
Question #3

You are deploying Cloud Volume ONTAP HA configuration in multiple Availability Zones in AWS. You want to ensure high availability of your data if a failure occurs.

Which two steps accomplish this task? (Choose two.)

  • A . Use OnCommand Systems Manger.
  • B . Place Node1, Node2, and the Mediator in separate regions.
  • C . Place Node1, Node2, and the Mediator in separate Availability Zones.
  • D . Use OnCommand Cloud Manager.

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Correct Answer: CD
Question #4

You want to use the Notifications Platform Service on an S3 bucket in StorageGRID to send notifications in Amazon Simple Notification Service (SNS) and trigger a selective replication workflow to retrieve newly created objects in AWS and run artificial intelligence workloads.

When creating the SNS external endpoint in the StorageGRID tenant, you receive the error shown in the exhibit.

What should you do to solve this issue?

  • A . A Platform Services Proxy must be defined in the GRID Manager.
  • B . The Key Pair used must match a user with access to the SNS service in AWS.
  • C . The Access Key ID and the Secret Access Key must match the username and password in AWS.
  • D . The Platform Services must be enabled on the StorageGRID tenant before configuring the endpoint.

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Correct Answer: B
Question #5

You have a cloud-connected storage system that is located in a collocation facility that uses a direct connect into AWS. The direct connect circuit is already configured, and it is working for the SVMs that were created earlier on the cluster.

You are creating a new SVM on the storage cluster in your collocation. You want your compute nodes in AWS to be able to connect to the storage on the newly created SVM.

Which two steps must you perform to accomplish this task? (Choose two.)

  • A . Create VLAN interface ports on cluster nodes.
  • B . Create the protocol LIFs on the SVM that uses the VLAN interface ports.
  • C . You must have an AWS Elastic Network IP (EIP) attached to the compute nodes in AWS.
  • D . Set up a network connection to the Internet in the collocation.

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Correct Answer: AB
Question #6

You want to create a new volume for Azure NetApp Files. In this scenario, which three fields are mandatory? (Choose three.)

  • A . Capacity pool
  • B . File path
  • C . Subnet
  • D . Virtual network
  • E . Region

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Correct Answer: ABC
Question #7

You are using a NetApp HCI and are asked to perform offsite backups of all data.

Which three targets satisfy this requirement? (Choose three.)

  • A . ONTAP9.5
  • B . Amazon Redshift
  • C . Azure Blob
  • D . Amazon S3
  • E . Element software

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Correct Answer: BCD
Question #8

Which two network topologies would support SnapMirror data replication from Cloud Volumes ONTAP for Azure to Cloud Volumes ONTAP for AWS? (Choose two.)

  • A . Virtual Private Cloud > AWS Transit Gateway
  • B . cloud provider -> on-premises -> cloud provider VPN
  • C . Virtual Private Cloud (VPC. -> Azure Virtual Network (VNET) peering
  • D . cloud provider -> cloud provider VPN

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Correct Answer: B
Question #9

Which component is used to enable failover for Cloud Volumes ONTAP HA in AWS?

  • A . Mediator
  • B . CLI
  • C . OnCommand Cloud Manager
  • D . System Manager

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Correct Answer: A
Question #10

You have an NFS export in Cloud Volumes Service, but have an application requirement for block access and SCSI-2 reservations. You need to migrate the data to a new iSCSI LUN presented to a Linux server from Cloud Volumes ONTAP. The Linux server is also running an NFS server.

In this scenario, which tool would you use to perform this task?

  • A . CloudMirror
  • B . Cloud Sync
  • C . Robocopy
  • D . SnapMirror

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Correct Answer: B

Question #11

Exhibit:

Your Cloud Volumes Service export is mounted on a Red Hat Enterprise Linux instance. You can view a top-level directory listing, but you cannot create files.

Referring to the exhibit, what is the IP address of your Red Hat Enterprise Linux instance?

  • A . 10.0.1.6
  • B . 10.0.0.0
  • C . 10.0.1.0
  • D . 10.0.2.6

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Correct Answer: D
Question #12

What are two network requirements when providing an unused IPv4 CIDR block when onboarding to Cloud Volumes Service for AWS? (Choose two.)

  • A . an ExpressRoute gateway
  • B . a private static IP block for shares and exports
  • C . a /28 network
  • D . a public elastic IP block for EC2 instances accessing shares

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Correct Answer: BC
Question #13

You are modifying the service level from standard to premium.

In this situation, which two Cloud Volumes Service parameters are modified? (Choose two.)

  • A . capacity per volume
  • B . IOPs per second
  • C . megabytes per second
  • D . disk type

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Correct Answer: AC
Question #14

You want to set up data protection from your on-premises AFF A800 to Cloud Volumes ON TAP with 14 days retention and an hourly refresh rate.

In this situation, what should you do to accomplish this task?

  • A . Set up a SnapVault from source to destination with an 1-hour update and retention of 14 days with ONTAP 9.3.
  • B . Set up a Snapshot with a 1-hour update and a retention of 14 days with ONTAP 9.3.
  • C . Set up a Snapshot with a 1-hour update and a retention of 14 days with ONTAP 9.4.
  • D . Set up a SnapVault from source to destination with an 1-hourupdate and retention of 14 days with ONTAP 9.3.

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Correct Answer: A
Question #15

Which two elements should be configured for a VPN connection in AWS? (Choose two.)

  • A . customer gateway
  • B . Internet gateway
  • C . virtual private gateway
  • D . NAT gateway

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Correct Answer: BD
Question #16

As the administrator of NetApp Cloud Insights, you want to set up an alert on your on-premlses NetApp ONTAP system when a volume reaches 70% full.

In this situation, which two actions are required to accomplish this task? (Choose two.)

  • A . Set up an alert
  • B . Create a Performance Policy
  • C . Monitor the action field in Auditing Events
  • D . Create an annotation for volume capacity

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Correct Answer: AD
Question #17

What is the difference between a mirror and a backup replication policy?

  • A . Mirror replication policies can retain more Snapshot copies at the destination than at the source.
  • B . Backup replication policies are faster than mirror replication policies.
  • C . Backup replication policies can retain more Snapshot copies at the destination than at the source.
  • D . Mirror replication policies are faster than backup replication policies.

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Correct Answer: C
Question #18

Exhibit:

You have a Cloud Volumes ONTAP HA pair that is provisioned in multiple availability zones. All components of the ONTAP cluster are eligible for update.

In this scenario, which two actions are performed during the upgrade when you use the default update options? (Choose two.)

  • A . The HA pairs serve data during the upgrade process.
  • B . The HA mediator is updated.
  • C . The SnapMirror transfers continue during the upgrade process.
  • D . The software image is pushed using HTTP

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Correct Answer: AB
Question #19

When provisioning storage for Cloud Volumes ONTAP In Azure using Cloud Manage, why Is the maximum usable size of a FlexVol volume 76.55

  • A . The limit is actually 76.8 TB. but a small portion of the volume is set aside for meta data.
  • B . Cloud Manager sets by default an aggregate free space ratio of 10 percent.
  • C . Twenty percent of the disk space is reserved for overhead.
  • D . Data ONTAP sets this number as a hard encoded limit in the storage subsystem.

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Correct Answer: D
Question #20

Your OnCommand Cloud Manager instance has database corruption. You create a new OnCommand Cloud Manager Instance with no data, and your ON1AP instances are still running with no issues.

You want to bring the cloud and on-premises ONTAP instances into the new OnCommand Cloud Manager working environment.

In this scenario, which two actions will satisfy these requirements? (Choose two.)

  • A . Discover the ONTAP instances.
  • B . Restore the 7zfile.
  • C . Promote a load sharing mirror.
  • D . Import ActiveIQ entitlements.

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Correct Answer: AB

Question #21

You are managing a large NetApp hybrid cloud estate across your business and are experiencing VM performance problems. You are asked to investigate. You need a tool that provides monitoring capabilities and enables you to solve specific issues quickly.

Which NetApp tool would you deploy to satisfy these requirements?

  • A . NetApp Cloud Compliance
  • B . Spot Eco by NetApp
  • C . NetApp Cloud Insights
  • D . NetApp Cloud Manager

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Correct Answer: C
Question #22

In this scenario, which routing and firewall policy must be configured to ensure proper access to AutoSupport?

  • A . bidirectional access to HTTP/HTTPS mysupport.netapp.com
  • B . outbound access to SMTP activeIQ.netapp.com
  • C . outbound access to HTTP/HTTPS activeIQ.netapp.com
  • D . outbound access to HTTP/HTTPS mysupport.netapp.com

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Correct Answer: D
Question #23

An application developer asks you for a new Cloud Volumes Service volume for AWS that supports SMB and NFS access for development and testing purposes.

In this scenario, what should you do to support the developer’s request?

  • A . Provision a new Cloud Volumes Service SMB volume, and select the NFS box.
  • B . Provision a new Cloud Volumes Service volume as Dual-protocol.
  • C . Provision two volumes, one for SMB and one for NFS.
  • D . Provision a new Cloud Volumes Service NFS volume, and select the SMB box.

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Correct Answer: D
Question #24

Your customer wants to use FabricPool to save on-premises SSD capacity on a primary AFF A220 running ONTAP 9.5.

In this scenario, what is the cooling period range for cloud tiering?

  • A . 2 to 63
  • B . 7 to 90 days
  • C . 1 to 54 days
  • D . 14 to 93 days

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Correct Answer: D
Question #25

You need to deploy OnCommand Cloud Manager so that you can use a Cloud Volumes ONTAP instance in you? AWS public cloud infrastructure.

You want to be able to manage the SnapMirror relationship between your local engineered NetApp storage solution and the Cloud Volumes ONTAP instance. You have a direct connect network between your local network and your AWS VPC.

In this scenario, in which two locations would you deploy OnCommand Cloud Manager? (Choose two.)

  • A . on a Windows host that is deployed locally to your private network
  • B . on an instance in your AWS VPC
  • C . on an instance in your Azure resource group
  • D . on a Linux host that is deployed locally to your private network

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Correct Answer: AC
Question #26

Click the Exhibit button.

You are asked to replicate the SVM1 to AWS maintaining all storage efficiencies, as shown in the exhibit.

To satisfy this requirement, which product must be deployed?

  • A . Cloud Sync in AWS
  • B . Cloud Backup Service at AWS
  • C . Cloud Volumes ONTAP for AWS
  • D . Cloud Volume Service for AWS

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Correct Answer: C
Question #27

You ate the cloud administrator for your organization. You have identified a workload that uses too many resources from your Cloud Volumes ONTAP system in Azure, You have determined that applying a quota policy will solve this problem

In this situation, how do you apply a quota?

  • A . Use the Microsoft Azure Resource Manager to set. a quota for the volume.
  • B . Use OnCommand Cloud Manager to specify the quota value during creation of the volume.
  • C . Use the deployment services that are available on NetApp Cloud Central.
  • D . Use OnCommand System Manager to create the quote) and apply it to the volume.

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Correct Answer: B
Question #28

What are three valid URL paths for accessing an S3 bucket in Storage GRID? (Choose three.)

  • A . http://hostname.domainname/bucket-name
  • B . http://www.netapp.com/budcet-name
  • C . http://domainname/bucket-name
  • D . http://bocketname.storagenode.domainnanic
  • E . http://butketname.gateway.domainname

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Correct Answer: BDE
Question #29

Which component is essential for configuring a virtual private network between two public clouds?

  • A . Border Gateway Protocol (BGP)
  • B . private CIDR blocks for each cloud
  • C . network link aggregation (LAG)
  • D . customer gateway at a colocation facility

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Correct Answer: A
Question #30

Your environment that is monitored by Cloud Insights is growing rapidly and requires the deployment of additional Data Collectors. You want to deploy preconfigured collectors.

In this scenario, what allows you to accomplish this task?

  • A . Data Collector bulk import
  • B . Data Collector Federation
  • C . Data Collector cloning
  • D . Data Collector PowerShell script

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Correct Answer: A

Question #31

You are trying to deploy an OnCommand Cloud Manager from the marketplace to your Azure resource group, but the deployment fails.

In this situation, what caused this problem?

  • A . A custom role with the proper permissions has not been created
  • B . A virtual machine in your Azure resource group on which to deploy Cloud Manager has not been created
  • C . A subnet in your Azure resource group is not connected to your local company network
  • D . An express route between your local network and Azure has a firewall rule that is set to deny

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Correct Answer: A
Question #32

Exhibit:

You are deploying Cloud Volumes ONTAP in HA mode for AWS. You are using the standard license that has a capacity limit of 10 TB.

Referring to the exhibit, how much more capacity would satisfy the maximum license limit?

  • A . 2 TB of storage for the HA pair
  • B . 6 TB of storage for the HA pair
  • C . 8 TB of storage on each node
  • D . 2 TB of storage on each node

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Correct Answer: A
Question #33

You are an administrator of your NetApp Cloud Volumes ONTAP system in AWS. You want to tier backup data from the data protection volumes in your system to object storage to lower costs.

You are aware that some of the requirements for data tiering are met automatically by NetApp Cloud Manager.

In this scenario, which two criteria must be satisfied before enabling tiering from NetApp Cloud Manager? (Choose two.)

  • A . Ensure that you have tiering enabled on the aggregate in which your data protection volume exists.
  • B . Ensure that you have internal connectivity using the VPC endpoint to the Amazon S3 service.
  • C . Ensure that you have installed a tiering license before enabling data tiering from NetApp Cloud Manager.
  • D . Ensure that you have created an Amazon S3 bucket before you enable tiering from NetApp Cloud Manager.

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Correct Answer: AB
Question #34

What are two requirements when using SaaS-based NetApp Cloud Manager to deploy an instance of Cloud Volumes ONTAP? (Choose two.)

  • A . A NetApp Connector in your cloud or an on-premises network is required.
  • B . A service account needs to deploy it.
  • C . An account administrator needs to deploy it.
  • D . A storage gateway in your cloud or an on-premises network is required.

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Correct Answer: AC
Question #35

You want to move cold user data blocks from an AFF A300 active file system to the capacity tier In AWS S3.

In this scenario, how would you configure Fabric Pool?

  • A . Set the auto tiering policy.
  • B . Set a Snapshot copy tiering policy.
  • C . Set the backup tiering policy.
  • D . Set a none tiering policy.

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Correct Answer: C
Question #36

You are the administrator for your company’s public cloud infrastructure. Your Cloud Volumes ONTAP systems are working properly, ensuring that all users can access the data services that the system provides. Performance and health data Is not being reported to NetApp for support. You want to ensure that Cloud Volumes ONTAP can send AutoSupport messages to NetApp.

In this scenario, which routing and firewall policy must be configured to ensure proper access to ActivelQ

  • A . bidirectional access to HTTP/HTTPS mysupport.netapp.com
  • B . outbound access to HTTP/HTTPS activeIQ.netapp.com
  • C . outbound access to SMTP activeIQ.netapp.com
  • D . outbound access to HTTP/HTTPS mysupport.netapp.com

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Correct Answer: D
Question #37

You are creating a Cloud Volumes Service volume In Google Cloud Platform (GCP) that serves multiprotocol SMB and NFS.

In this scenario, which two directory services are supported? (Choose two.)

  • A . Windows Workgroup Authentication
  • B . third-party Active Directory as a Service in GCP
  • C . Windows 2008r2 or later Active Directory server in the tenant Virtual Private Cloud (VPC)
  • D . Linux Samba Active Directory in the tenant Virtual Private Cloud (VPC)

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Correct Answer: CD
Question #38

You are managing vow Cloud Volumes ONIAP Instance running ONTAP 9.3. You notice you’re your volumes are using too much space.

Which command do you use to display the Snapshot copy disk consumption?

  • A . volume efficiency show
  • B . df -h
  • C . volume snapshot autodelete modify
  • D . volume show

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Correct Answer: B
Question #39

Which two mandatory export policy variables need to be defined when creating a volume in Cloud Volumes ONTAP? (Choose two.)

  • A . Access
  • B . Allowed Clients
  • C . Junction Path
  • D . Service Level

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Correct Answer: AB
Question #40

Click the Exhibit button.

You have set the Snapshot policy shown in the exhibit on your Cloud Volumes Service for AWS.

On the 30th of the month at 10:00 p.m., how many Snapshot copies do you have?

  • A . 14
  • B . 12
  • C . 2
  • D . 6

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Correct Answer: B

Question #41

Your company has purchased a NetApp HCI. You are asked to deploy HA file services out of the NetApp HCI system.

Which two actions accomplish this task? (Choose two.)

  • A . Use ONTAP Select Deploy.
  • B . Provide an ONTAP Select license file.
  • C . Provide an ONTAP cluster base license key.
  • D . Select “Yes, I want to enable File Services” on the NetApp Deployment Engine.

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Correct Answer: AB
Question #42

You are building a Cloud Volumes ONTAP HA for AWS system to support a high performance OLTP database.

In this scenario, which two AWS disk types would you use? (Choose two.)

  • A . Provisioned IOPS SSD (io1)
  • B . Cold HDD (sc1)
  • C . Throughput Optimized HDD (st1)
  • D . General Purpose SSD (gp2)

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Correct Answer: AD
Question #43

Which two services do you need to configure before you provision CIFS access in Cloud Volumes ONTAP? (Choose two.)

  • A . NIS
  • B . ONS
  • C . FPolicy
  • D . Active Directory

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Correct Answer: BC
Question #44

You need to double your Cloud Volumes Service storage and performance.

Which attribute would you edit to satisfy this requirement?

  • A . Service level
  • B . Quota
  • C . Name
  • D . Togs

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Correct Answer: A
Question #45

You have an AFF A800 configured with a Fabric Pool to the public cloud. The auto tiering policy is set on all volumes, but you are not tiering any data.

In this scenario, what are two causes for this problem? (Choose two.)

  • A . You do not have a Flash Pool license.
  • B . You do not have a Fabric Pool license.
  • C . Your aggregate is thin provisioned.
  • D . Your aggregate is under 50% utilization.

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Correct Answer: BD
Question #46

You are provisioning Cloud Volumes ONTAP HA in AWS with 300 TB and a Bring Your Own License (BYOL). You also need to tier cold data from EBS to S3.

In this scenario, which two cloud disk types are supported? (Choose two.)

  • A . Provisioned IOPS SSD (Io1)
  • B . Cold HDD (sc1)
  • C . Throughput Optimized HDD (st1)
  • D . General Purpose SSD (gp2)

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Correct Answer: CD
Question #47

A customer Is Implementing an AWS cloud-only solution for their business applications. The cloud administrator configures a public and a private subnet in an AWS VPC.

The traffic can be routed between the public and the private subnets. The administrator then attempts to deploy OnCommand Cloud Manager In the private subnet, but it fails.

In this scenario, which two networking components are required to successfully accomplish this task? (Choose two.)

  • A . NAT gateway
  • B . customer gateway
  • C . virtual private gateway
  • D . Internet gateway

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Correct Answer: AD
Question #48

You are deploying Cloud Volumes ONTAP HA in AWS with one node of the HA pair in us-west-2a and the other node in us-west-2b. You will create an SMB share on one of the nodes.

In this scenario, what is the minimum number of floating IP addresses required for data access and cluster management operations?

  • A . 3
  • B . 2
  • C . 1
  • D . 4

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Correct Answer: D
Question #49

Referring to the exhibit, what is being configured?

  • A . replication of Cloud Volumes ONTAP to on -premises ONTAP
  • B . tiering of on-premises ONTAP to AWS S3
  • C . replication of on premises ONTAP to Cloud Volumes ONTAP
  • D . tiering of AWS S3 to on premises ONTAP

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Correct Answer: C
Question #50

You have SnapMirror connectivity issues between two Cloud Volumes ONTAP dusters.

Which advanced ONTAP command would you use to troubleshoot and test replication connectivity?

  • A . network ping
  • B . vserver peer show
  • C . cluster peer ping
  • D . cluster ping-cluster

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Correct Answer: B
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