An administrator is implementing LTO-5 drives in their backup solution. They plan to disable hardware data compression through their backup appliance.
What is the maximum data rate that can be achieved?
- A . 80 MB/s
- B . 120 MB/s
- C . 140 MB/s
- D . 160 MB/s
A server is experiencing issues with completing POST. The environment does not have a KVM or “Crash cart” available to view where the system is halting.
Which method can an administrator use to determine the first place to start troubleshooting?
- A . Run OpenManage Essentials
- B . Check rear lights on the server chassis
- C . Run Repository manager
- D . Check iDRAC Post Code
What advantage do NVDIMMs have over other server-based memory technologies?
- A . Operate at lower voltages to save on power costs.
- B . Lower cost per GB of capacity
- C . Require less cooling than traditional memory DIMMs
- D . Can retain contents even after a power loss
D
Explanation:
Reference: https://topics-cdn.dell.com/pdf/poweredge-r740_users-guide3_en-us.pdf
What is an accurate statement in reference to software RAID?
- A . Software RAID does not have any data integrity issues
- B . Software RAID requires a hardware license
- C . Software RAID is an additional cost
- D . Software RAID uses CPU resources
What is a consideration for a hardware administrator who is physically installing multiple servers into a rack?
- A . Observe load requirements specified in documentation for the switch.
- B . Avoid unevenly loading the rack and creating a hazard.
- C . Ensure that the server can connect to Windows updates
- D . Ensure that the associated UPS can also power the top-of-rack switch.
Where can a history of change related to hardware components for a managed system be found?
- A . Windows Event Logs
- B . Raid Controller Logs
- C . Lifecycle Logs
- D . System Event Logs
C
Explanation:
Reference: https://www.dell.com/support/article/pk/en/pkbiz1/sln305828/poweredge-how-to-generateservers-logs-with-the-idrac-?lang=en
What types of data transfer are used by Dell EMC servers to connect mass storage devices?
- A . USB, Ethernet, SSD, and CSI
- B . SAS, USB, Ethernet, and SSID
- C . SSID, CSI, USB, and SAS
- D . Ethernet, SSID, CSI, and SAS
Which RAID level is recommended for high speed data access and maximum storage capacity?
- A . RAID 0
- B . RAID 1
- C . RAID 5
- D . RAID 6
What is the Dell EMC iSM?
- A . Agent that expands iDRAC management functionality into the host operating system
- B . Program that is installed and provides one-to-one systems management functionality
- C . Systems management console that simplifies monitoring of multiple Dell EMC servers
- D . Out-of-band management platform on Dell EMC servers
A
Explanation:
Reference: https://www.dell.com/support/article/pk/en/pkbsd1/sln310557/dell-emc-idrac-service-module? lang=en
Which protocol resolves IP addresses into MAC addresses?
- A . ARP
- B . DHCP
- C . DNS
- D . STP
A
Explanation:
Reference: https://www.globalknowledge.com/blog/2009/08/28/address-resolution-protocol-arp/
For which use case is Dell EMC OpenManage Essentials recommended for installation?
- A . Comprehensive, one-to-one systems management solution for remote or local servers
- B . Management console for one-to-many monitoring of Dell EMC infrastructure
- C . Operation of hardware while iDRAC is non-functional
- D . Management and integration of operating system updates across an entire environment
B
Explanation:
Reference: https://www.dell.com/support/home/pk/en/pkbsd1/drivers/driversdetails?driverid=3mrw4
What occurs during the Data Wiping process?
- A . Destroys CDs and DVDs by pulverizing and cross-cut shredding
- B . Disposes sensitive data using file detection, disk formatting, and file encryption
- C . Temporarily removes data from a readwrite medium so that it can no longer be read
- D . Logically connects storage media to a bulk-wiping device
B
Explanation:
Reference: https://www.dell.com/support/article/pk/en/pkbsd1/sln300245/using-the-dell-bios-data-wipefunction-for-optiplex-precision-and-latitude-systems-built-after-november-2015?lang=en
What should an administrator review, prior to deploying an operating system (OS), to confirm there are no hardware incompatibilities with the desired OS?
- A . iDRAC SEL
- B . HCL
- C . BPA
- D . LCC Log
What is the purpose of the DNS role?
- A . Send out emails from a server to a client
- B . Translate domain names into IP address
- C . transfer computer files between a client and a server
- D . Distribute and update dynamic IP address
What does well organized documentation help a system administrator improve?
- A . Cost of running a server
- B . Visibility of a system during an audit.
- C . Processor efficiency
- D . Recovery time in the event of a failure
Which advanced feature does a Dell EMC energy-smart power supply offer?
- A . Provides thermal management of the supply
- B . Reverses airflow to meet data center requirements
- C . Throttles output to power-heavy components
- D . Ability to update firmware without the need for downtime
What is commonly used by a system administrator to prevent electrostatic discharge when working on components inside a Dell EMC PowerEdge server?
- A . Uninterruptible Power Supply
- B . Voltage Regulator
- C . Anti-static wrist strap
- D . Non anti-static floor mat
C
Explanation:
Reference: https://topics-cdn.dell.com/pdf/poweredge-c6320p_users-guide15_en-us.pdf
A system administrator wants to view the results of the Best Practices Analyzer (BPA) for their local server.
Which Windows built-in tool can they use to accomplish this?
- A . Activity Monitor
- B . Server Manager-Local Server
- C . Resource Monitor
- D . Security Compliance Manager
What is a key characteristic of a Type 2 hypervisor?
- A . Runs directly on the host with direct access to the hardware
- B . Runs directly on the host without direct access to the hardware
- C . Runs on an operating system installed on the host with direct access to the hardware
- D . Runs on an operating system installed on the host without direct access to the hardware
C
Explanation:
Reference: https://searchservervirtualization.techtarget.com/definition/hosted-hypervisor-Type-2hypervisor
What distinguishes server CPUs from client CPUs?
- A . Server CPUs have no overlocking features; client CPUs do have them
- B . Server CPUs use identical socket types, client CPUs use multiple socket types
- C . Server CPUs frequently have fewer cores and more processing power than client CPUs
- D . Servers tend to have fewer CPUs installed than clients
A
Explanation:
Reference: https://www.quora.com/How-can-you-describe-the-difference-between-server-CPU-anddesktop-CPU
What is the maximum number of iDRAC Virtual Console sessions that can be run simultaneously?
- A . 5
- B . 5
- C . 6
- D . 7
C
Explanation:
Reference: https://www.dell.com/support/manuals/us/en/04/poweredge-r740xd/idrac_3.00.00.00_ug/ configuring-and-using-virtual-console?guid=guid-1607d2bc-0ed1-4487-84e1-272357a474ae&lang=en-us
Which dual-level RAID configuration is combined to configure RAID 10 on a single array?
- A . RAID 0 RAID 1, mirrored and parity
- B . RAID 0 RAID 1, mirrored and striped
- C . RAID 1 RAID 0, parity and striped
- D . RAID 0 RAID 1, striped and mirrored
C
Explanation:
Reference: https://www.thegeekstuff.com/2010/08/raid-levels-tutorial
DRAG DROP
What is the correct sequence of message exchanges between a DHCP server and Client for a connection request?
Explanation:
Reference: https://www.ionos.com/digitalguide/server/configuration/dhcp-an-overview-of-the-clientserverprotocol/
Which open source operating system is designed to handle demanding business applications such as network and system administration, database management, and web services?
- A . Linux
- B . AIX
- C . Windows
- D . ESXi
A
Explanation:
Reference: https://www.webopedia.com/TERM/L/linux_server.html
An administrator is scheduling a software patch in an enterprise environment.
What is a consideration for the administrator regarding potential impact to users?
- A . Server Redundancy
- B . Update file size
- C . Disruption of workflow
- D . Network Bandwidth
An administrator is scheduling a software patch in an enterprise environment.
What is a consideration for the administrator regarding potential impact to users?
- A . Server Redundancy
- B . Update file size
- C . Disruption of workflow
- D . Network Bandwidth
254.10.26. The client system is correctly wired.
Which server role should the administrator investigate?
- A . PROXY
- B . TCP/IP
- C . SNMP
- D . DHCP
Which initial menu option should be chosen from the iDRAC Virtual Console to access System Setup?
- A . Lifecycle Controller
- B . Next Boot
- C . Normal Boot
- D . Virtual CD/DVD
A
Explanation:
Reference: https://www.dell.com/support/article/pk/en/pkbsd1/sln306877/dell-poweredge-how-to-configurethe-idrac-9-and-the-lifecycle-controller?lang=en
What is a benefit of SAS technology?
- A . Has no moving parts available
- B . Used for storage back-plane or HDD carrier applications
- C . Easy to manage cable and cable length
- D . Has two drives per cable connector
B
Explanation:
Reference: http://www.mouser.com/ds/2/18/FCI_bwb_sas-941993.pdf
Which solution is recommended for installing a hypervisor in a Dell EMC PowerEdge rack server or in a hyper-converged infrastructure (HCI) host?
- A . FC HBA
- B . BOSS
- C . CPU
- D . NVDIMM
What is an accurate statement regarding 40 Gbps Ethernet ports?
- A . Can be used as a single 40 Gb connector or used as four 10 Gb connections
- B . Cannot be configured into a stack connection
- C . Must be segmented into four independent 10 Gb connections
- D . May only be used as a non-negotiable, single 40 Gb link
Which Ethernet cable type should be installed if high interference is a concern?
- A . RJ45
- B . 802.11n
- C . STP
- D . UTP
C
Explanation:
Reference: https://www.makeuseof.com/tag/everything-you-need-to-know-about-ethernet-cables/
Why is a mandatory practice to review the service manual prior to replacing or reseating components on a Dell EMC PowerEdge server?
- A . Service manual gives detailed instructions at which firmware levels the components should run
- B . Service manual provides vital information on which live wires in the system to avoid, to ensure electric shock does not occur
- C . Service manual covers crucial cable routing and special part handling instructions
- D . Service manual describes how to reconfigure the server for optional performance-boosting settings, increasing efficiency
Based on the exhibit, which device is a Boot Optimized Storage Solution (BOSS) Controller?
- A . A
- B . B
- C . D.
- D . C
A
Explanation:
Reference: https://vinfrastructure.it/2017/09/dell-boot-optimized-storage-solution-boss/
What is the maximum bootable storage capacity supported by BIOS mode?
- A . 512 GB
- B . 1 TB
- C . 2 TB
- D . 4 TB
C
Explanation:
Reference: https://www.dell.com/community/PowerEdge-HDD-SCSI-RAID/Maximum-Storage/tdp/4013574