DEA-41T1 Online Practice Questions and Answers

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

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

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

Based on the exhibit, Grid Redundant Mode is selected on a Dell EMC PowerEdge server and the Hot Spare feature is disabled. How is the power output distributed in a dual-power supply configuration?

A. Equally across both power supplies

B. Only one power supply ever provides power

C. power supply 2 only provides output when power supply 1 reaches maximum capacity

D. Majority of the output is always provided by power supply 1

Which error control technique is used by ECC memory?

A. Repetition codes

B. Hamming code

C. Checksums

D. Cryptographic hash functions

Which RAID level has the lowest overhead of all RAID types?

A. RAID 0

B. RAID 1

C. RAID 5

D. RAID 6

What benefit is offered by modular servers over rack servers?

A. Lower power requirements result in lower datacenter operating costs.

B. Higher density is achieved by reducing the amount of consumed rack space

C. Hot replacement of any server in the enclosure is possible

D. All hardware technology is integrated into a single circuit board

What is an example of a dedicated server?

A. Virtual Switch server

B. Clustered server

C. Database server

D. Secure Shell server

A backup administrator is migrating their tape drive backup solution from LTO-4 to LTO-6 generation. Both LTO-3 and LTO-4 media are presently in use. All LTO-4 drives are to be replaced by LTO-6 drives, but the administrator plans to avoid replacing a maximum amount of the tapes already in use.

What should the administrator do to accomplish this task?

A. Back up all critical data on at least LTO-4 tapes in order to be read it from their new LTO-6 drives.

B. Nothing, the administrator will still be able to read any tape currently in use will their LTO-6 drive and will be able to retrieve data if needed

C. Back up all critical data from LTO-3 tapes to LTO-4 tapes Next, back up LTO-4 tapes to LTO-5 tapes Next, back up LTO-5 tapes to LTO-6 tapes

D. Back up all critical data from LTO-3 tapes to LTO-4 tapes Next, back up LTO-4 tapes to LTO-5 tapes

A system administrator recently hired by a company notices that the client systems are set with static IP addresses. The administrator wants the IP addresses automatically distributed to each computer. Which server role is required to perform this task?

A. Web Server

B. DHCP

C. DNS

D. Active Directory

What is the IP address "xxx.xxx.xxx.0" reserved for?

A. Unicast address

B. Network ID

C. Broadcast address

D. Network gateway

What server types offer more disk drives and expansion slots and are the most cost effective within the Dell portfolio?

A. Tower Servers

B. Nano Servers

C. Blade Servers

D. Rack Servers

Which is an example of Host Channel Adapter?

A. GPGPU PCIe card

B. PERC in PCIe adapter form factor with external connectors

C. InfiniBand PCI card

D. An adapter that combines functionality of Ethernet and FC

Refer to the exhibit.

Which server component is shown?

A. rNDC

B. bNDC

C. PERC

D. NVDIMM battery

Which solution is used as a one-to-one systems management?

A. OMSA

B. OME-M

C. SAE

D. OME