CompTIA JK0-802 Online Practice Questions and Exam Preparation

CompTIA JK0-802 Online Questions & Answers

• Question 31:

  Which of the following security threats is BEST mitigated through proper user training?

  A. A Worm
  B. Rootkits
  C. Social Engineering
  D. Browser Adware
  C. Social Engineering

  ---

  Reference: http://www.veracode.com/blog/2013/03/hacking-the-mind-how-why-social- engineering-works/

• Question 32:

  Which of the following applications can be scheduled to delete unwanted, compressed, older files?

  A. Disk Defragmenter
  B. Disk Cleanup
  C. CHKDSK
  D. Disk Management
  B. Disk Cleanup

• Question 33:

  Which of the following terms BEST describes the software or hardware used to manage virtual machines?

  A. Hypervisor
  B. Cloud Server Manager
  C. Supervisor
  D. Virtual Disk Manager
  A. Hypervisor

  ---

  Reference: http://www.datacenterknowledge.com/archives/2012/08/01/hypervisor-101-a- look-hypervisor-market/

• Question 34:

  After installing a new printer software package which came with print drivers, a user is experiencing problems launching other applications. Which of the following should the technician do to resolve the user's printing problem?

  A. Run a backup of the current state.
  B. Defragment the system.
  C. Run the system restore.
  D. Update the antivirus definition.
  C. Run the system restore.

• Question 35:

  A technician believes a machine loaded with Windows XP Professional has issues with file integrity of the core OS components. Which of the following commands could be used to both check and replace damaged files?

  A. SFC /SCANNOW
  B. CHKDSK /R /F
  C. FORMAT C:
  D. DISKPART
  A. SFC /SCANNOW

  ---

  Reference: http://pcsupport.about.com/od/toolsofthetrade/ht/sfc-scannow.htm

• Question 36:

  When running Windows XP, which of the following would give a list of switches for the CHKDSK command?

  A. chkdsk ~?
  B. chkdsk :?
  C. chkdsk /?
  D. chkdsk \?
  C. chkdsk /?

  ---

  Reference: http://www.computerhope.com/chkdskh.htm

• Question 37:

  A technician is setting up a new wireless router at a client's home. Which of the following would the technician do FIRST when securing the network?

  A. Change the DHCP scheme
  B. Change the default administrative password
  C. Enable the VPN pass through setting
  D. Increase radio power levels
  B. Change the default administrative password

• Question 38:

  A user's PC has four hard drives in a RAID setup. After a single drive fails, the system will no longer boot and even rescue disks cannot see or access the volume. Which of the following RAID types was the user MOST likely using?

  B. 1
  C. 5
  D. 6
  A

  ---

  Reference: http://www.thegeekstuff.com/2010/08/raid-levels-tutorial/

• Question 39:

  Which of the following security best practices would prevent a program on a CD from immediately launching when inserted into a computer?

  A. MSCONFIG >Startup Tab
  B. Disable the Guest account
  C. Rename the Administrator account
  D. Disable autorun
  E. Restrict user permissions
  D. Disable autorun

  ---

  Reference: http://lifehacker.com/5858703/disable-autorun-to-stop-50-of-windows-malware- threats

• Question 40:

  A user has been reporting their computer is running slow on Fridays after being used all week. A technician believes the problem can be resolved by rebooting the computer. Using the shutdown command in the command prompt on the remote computer, which of the following switches would the technician use to reboot the computer?

  A. -r
  B. -s
  C. -a
  D. -i
  A. -r