CompTIA SK0-003 Online Practice Questions and Exam Preparation

CompTIA SK0-003 Online Questions & Answers

• Question 491:

  An administrator has experienced minor electrical shocks when touching metal surfaces in the datacenter. Which of the following is the MOST likely cause?

  A. The UPS is using 220-240V rather than 110-120V
  B. The humidity is too low
  C. The temperature is too low
  D. The datacenter is experiencing EMI
  B. The humidity is too low

• Question 492:

  Which of the following is the MOST important consideration before making a change to a server?

  A. Explore the ramification of the change before implementation.
  B. Determine the service level agreement in place before implementation.
  C. Review the equipment disposal procedures and policies before implementation.
  D. Notify all staff members of the planned system outage before implementation.
  A. Explore the ramification of the change before implementation.

• Question 493:

  Which of the following is the EASIEST way to centrally deploy software?

  A. Network share
  B. PXE
  C. USB
  D. Optical media
  A. Network share

• Question 494:

  A new storage array must be configured for a database server. This array will store transaction logs that are always being written. Which of the following RAID solutions would provide fault tolerance and fast write operations without the use of parity?

  A. RAID 0
  B. RAID 3
  C. RAID 6
  D. RAID 10
  D. RAID 10

• Question 495:

  An administrator is installing a new sever when the administrator notices there are no power outlets available to connect the new server. Which of the following should the administrator perform?

  A. Daisy chain power strips together.
  B. Contact an electrician to install a new power outlet.
  C. Escalate the problem to a facilities manager.
  D. Unplug another server so there is an available outlet for the new server.
  C. Escalate the problem to a facilities manager.

• Question 496:

  An administrator needs to configure a server to restrict mail traffic to an application server for security reasons. Which of the following techniques can be used to manage this?

  A. PAT
  B. ACLs
  C. Subnet masking
  D. Port blocking
  B. ACLs

• Question 497:

  Which of the following describes the difference between SATA and PATA?

  A. SATA operates on a single channel.
  B. PATA devices have three channels.
  C. PATA devices have their own channel whereas SATA does not.
  D. SATA devices have their own channel whereas PATA does not.
  D. SATA devices have their own channel whereas PATA does not.

• Question 498:

  Which of the following is the FASTEST medium to present storage?

  A. Fiber channel
  B. CAT5
  C. Network shares
  D. CAT5e
  A. Fiber channel

• Question 499:

  An administrator installed new components on a server. After the device installation, two of the components fail. Which of the following is the cause of the problem?

  A. The server was not powered off correctly.
  B. The proper ESD procedures were not used.
  C. The devices were installed in the incorrect sequence.
  D. The devices are incompatible with the system.
  B. The proper ESD procedures were not used.

• Question 500:

  Which of the following tools can an administrator use to get a server baseline?

  A. System Resource Monitor
  B. Microsoft Baseline Security Analyzer (MBSA)
  C. Replication Monitor
  D. Performance Monitor
  D. Performance Monitor