CompTIA SK0-003 Online Practice Questions and Exam Preparation

CompTIA SK0-003 Online Questions & Answers

• Question 331:

  Which of the following technologies when implemented allows for the GREATEST fault tolerance for memory?

  A. RAID
  B. Registered memory
  C. ECC
  D. Memory pairing
  A. RAID

• Question 332:

  A technician prints out the following server NIC configuration: IP 192.168.0.1 NETMASK 255.255.255.0 GATEWAY 192.168.0.254 DNS1 169.254.1.2 DNS2 169.254.2.1

  Which of the following is the MOST likely cause why the server is unable to download operating system updates?

  A. Wrong Netmask
  B. Wrong DNS addresses
  C. Wrong Gateway
  D. Wrong IP address
  B. Wrong DNS addresses

• Question 333:

  A dedicated management port would use which of the following protocols?

  A. POP3
  B. IPMI
  C. TFTP
  D. SFTP
  B. IPMI

• Question 334:

  A file server is setup in a RAID 5 configuration. Recently there was a power failure in the server room while a user was transferring a document from one drive on the server to another drive on the same server. Unfortunately their UPS was in repair during this outage, and the file is now corrupt. Which of the following can be done to prevent this situation in the future?

  A. Increase the memory on the server.
  B. Reconfigure drives to a RAID 0+1.
  C. Install a battery backed write cache module in the system.
  D. Instruct the user to save to the local system instead of to the server.
  C. Install a battery backed write cache module in the system.

• Question 335:

  Which of the following statements could be true about a server overheating? (Select TWO).

  A. The processor is hitting 100% utilization.
  B. The server is having memory errors.
  C. The server fans have failed.
  D. The processors are of two different stepping levels.
  E. There is no thermal protection between the processor and the heat sink.
  C. The server fans have failed.
  E. There is no thermal protection between the processor and the heat sink.

• Question 336:

  Which of the following must be available prior to performing the FIRST server backup?

  A. The most recent service pack
  B. The most recent backup documentation plan
  C. The most recent backup utility
  D. The most recent hotfixes
  B. The most recent backup documentation plan

• Question 337:

  Which of the following RAID levels provides exceptional redundancy and no write penalties?

  A. RAID 1
  B. RAID 3
  C. RAID 6
  D. RAID 10
  D. RAID 10

• Question 338:

  A server technician is working at one of the company's branch offices. The technician is unable to access a server at the corporate office. The technician receives a "destination host unreachable" when trying to PING the server name. The technician is able to PING the IP address of the server. Which of the following DNS records should the technician check?

  A. A record
  B. CNAME record
  C. PTR record
  D. MX record
  A. A record

• Question 339:

  A server randomly reboots and experiences data corruption on each reboot, even though write caching is enabled on the array. Which of the following should the technician do FIRST to minimize data corruption?

  A. Replace the drives with SSD
  B. Replace the RAID controller battery
  C. Install a tape drive and schedule backups
  D. Connect the server to a surge protector
  B. Replace the RAID controller battery

• Question 340:

  The server administrator discovers that a server, which has not been patched, is running extremely slow and suspects that the server may have been compromised. Which of the following commands should the administrator use to check the number of network connections the server is making?

  A. netstat
  B. ping
  C. nslookup
  D. grep
  A. netstat