CompTIA SK0-004 Online Practice Questions and Exam Preparation

CompTIA SK0-004 Online Questions & Answers

• Question 591:

  An administrator is configuring a RAID array on a new server with parity and striping. Which of the following is the MINIMUM number of disks needed to implement this array?

  A. 1
  B. 2
  C. 3
  D. 4
  C. 3

• Question 592:

  A systems administrator is configuring new storage for a high availability server. Which of the following RAID configurations can still function it half its disks are lost?

  A. RAID 1
  B. RAID 3
  C. RAID 5
  D. RAID 6
  A. RAID 1

• Question 593:

  A technician added a new mail relay server to the network. During testing, the server fails to forward mail. Which of the following firewall ports should the technician check?

  A. 25
  B. 80
  C. 110
  D. 443
  A. 25

• Question 594:

  When cabling a rack, which of the following is BEST practice?

  A. Use rack specific cabling hardware
  B. Let cables hang loosely behind the servers
  C. Channel all power cables down the sides, and all network cables down the center
  D. Keep cables close to the front of the rack for better access
  A. Use rack specific cabling hardware

• Question 595:

  A server administrator is updating the kernel for servers during the middle of the work day. After defining the steps required to perform this scope of work, which of the following would be the NEXT step needed to complete this task?

  A. Perform the system updates
  B. Determine MTTR
  C. Request an impact analysis report
  D. Schedule time to perform updates
  D. Schedule time to perform updates

• Question 596:

  Which of the following is the purpose of an NTP server?

  A. For hosting instant messaging applications
  B. For synchronizing clocks on network devices
  C. For file sharing and collaboration
  D. For hosting newsgroups
  B. For synchronizing clocks on network devices

• Question 597:

  A system technician is tasked with destroying several hard drives that contain PII. Which of the following would be the BEST method for disposing of the drives?

  A. Shred the hard drives.
  B. Complete a hard wipe.
  C. Perform a soft wipe.
  D. Delete the partition table.
  A. Shred the hard drives.

• Question 598:

  An administrator needs to back up files from a server to the cloud. The administrator must select the most efficient type of backup technology that will update file changes the fastest and utilize the least amount of bandwidth. Which of the following backup technologies should the administrator select?

  A. File-level backups
  B. Block-level backups
  C. Snapshot-level backups
  D. Folder-level backups
  B. Block-level backups

• Question 599:

  Which of the following components is required to connect multiple servers to a SAN?

  A. Router
  B. HBA
  C. RAID controller
  D. Fiber switch
  B. HBA

• Question 600:

  A remote Linux server requires an IP address change before being moved to a new datacenter. The server does not have X installed on it. Which of the following is an administrator MOST likely to use to log in and change the address?

  A. SSH
  B. RDP
  C. VNC
  D. FTP
  A. SSH