CompTIA JK0-802 Online Practice Questions and Exam Preparation

CompTIA JK0-802 Online Questions & Answers

• Question 691:

  Virtual machines help users developing cloud applications in which of the following ways?

  A. Provides an environment where the host cannot be connected to the network.
  B. Provides a platform where operating system requirements are lessened.
  C. Provides a safe, secure environment in which to test patches or application updates.
  D. Provides an environment that is never accessible from the Internet.
  C. Provides a safe, secure environment in which to test patches or application updates.

• Question 692:

  A technician is troubleshooting a customer's computer that will not turn on. The user stated that the computer was working fine until there was a thunderstorm the other night. Which of the following tools would the technician use to determine what is wrong with the computer?

  A. Factory diagnostic CD
  B. POST card
  C. Toner probe
  D. Power supply tester
  D. Power supply tester

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  Reference: http://pcsupport.about.com/od/toolsofthetrade/f/powersupplytest.htm

• Question 693:

  A company wants to ensure that the latest cyber security threats are known to the employees across the enterprise to minimize occurrences. Which of the following should be implemented?

  A. Message of the Day
  B. Email lists
  C. Company forums
  D. Regular user education
  D. Regular user education

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  Educating user is the best way to combat security threats. After all security threats occur when a human carries it across unknowingly.

• Question 694:

  A user's computer consistently shuts down several minutes after booting. When the technician reboots the computer, a message stating "CPU fan failure" appears. Which of the following is the MOST likely reason the computer shuts down?

  A. Overheating
  B. Power supply failure
  C. Faulty CPU
  D. High humidity
  A. Overheating

• Question 695:

  Which of the following functions describes Patch management?

  A. Determining appropriateness, platform destination, and scheduling of operating system and application updates.
  B. Determining appropriateness, platform destination, and scheduling of incremental system backups.
  C. Determining appropriateness, platform destination, and scheduling of router table updates.
  D. Determining appropriateness, platform destination, and scheduling of permission propagations.
  A. Determining appropriateness, platform destination, and scheduling of operating system and application updates.

• Question 696:

  A technician is creating an image that will be used to deploy Windows 7 to 100 PCs. Which of the following tools should be used to accomplish this?

  A. SYSPREP
  B. Windows 7 Advisor
  C. CHKDSK
  D. DISKPART
  A. SYSPREP

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  Reference: http://support.microsoft.com/kb/302577

• Question 697:

  Which of the following Control Panel utilities will allow a technician to change the associated file type in a Windows XP machine?

  A. Folder options
  B. Administrator tools
  C. Accessibility options
  D. Regional and language options
  A. Folder options

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  Reference: http://pcsupport.about.com/od/fixtheproblem/ht/defprogramxp.htm

• Question 698:

  Which of the following command line tools will bring up a GUI interface to shut down a remote PC?

  A. shutdown -a
  B. shutdown -f
  C. shutdown -g
  D. shutdown -i
  D. shutdown -i

• Question 699:

  Which of the following is a common location of the CMOS battery in a laptop?

  A. Under the keyboard
  B. Behind the removable hard drive
  C. Under the removable CD drive
  D. Behind the laptop battery
  A. Under the keyboard

• Question 700:

  When setting up a new wireless router, which of the following actions should the technician take FIRST in order to secure the network? (Select TWO).

  A. Disable unused ports
  B. Change the SSID
  C. Position the antennas to prevent outside access
  D. Enable MAC filtering
  E. Change the default user name
  B. Change the SSID
  E. Change the default user name

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  The basic tasks to secure a network are to change SSID and the default user name. This is the basic security a user can employ to secure the network immediately.