Practice Quiz

CompTIA Server+ Exam Prep - Question List

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21. How many devices can be connected to a two-channel SCSI-3 RAID 5 controller?
  1. 55
  2. 40
  3. 100
  4. 30
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22. Which of the following differentiates between disk mirroring and disk duplexing?
  1. Disk mirroring uses one controller for both drives, whereas disk duplexing uses one controller for each drive.
  2. Disk mirroring uses a minimum of three drives, whereas disk duplexing uses two.
  3. Disk duplexing uses a single controller for both drives, whereas disk mirroring uses one controller for each drive.
  4. Disk mirroring strips data, whereas disk duplexing shares data parity disks.
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23. Which of the following specifies the benefits of a rack-mounted server?
  1. It cools down servers.
  2. It is more affordable.
  3. It provides redundancy.
  4. It optimizes server space.
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24. Jack wants to use a memory module on his server setup that uses a checksum operation. Which of these memory types should he use?
  1. Extended ECC
  2. Expanded ECC
  3. ECC
  4. Non ECC
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25. David wants to check the maximum transfer rate of his network. Which of the following counters should he use from the network interface bottleneck monitoring tool?
  1. Packets Outbound Discarded
  2. Output Queue Length
  3. Bytes Total/sec
  4. Current Bandwidth
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