CompTIA JK0-802 Online Practice Questions and Exam Preparation

CompTIA JK0-802 Online Questions & Answers

• Question 831:

  Which of the following security threats are MOST often delivered via email? (Select TWO).

  A. Rootkits
  B. Phishing
  C. Shoulder surfing
  D. Social engineering
  E. Spam
  B. Phishing
  E. Spam

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  Reference: http://www.securelist.com/en/threats/spam

• Question 832:

  A user attempts to remote into their machine at night but cannot connect. The user believes that someone is unplugging their computer from the network at night and plugging in a personal machine. Which of the following security measures would BEST prevent this behavior from continuing?

  A. Limit the port to a specific MAC address.
  B. Set the port to only activate during business hours.
  C. Disable DHCP on the network router.
  D. Deactivate the port that is being used from the switch.
  A. Limit the port to a specific MAC address.

• Question 833:

  A technician gets a call from a customer stating that their computer will not boot. They are getting the following error "invalid system disk". Which of the following should the technician check FIRST?

  A. Verify the operating system is installed correctly.
  B. Verify that all removable drives are empty.
  C. Verify Boot.ini is on the hard drive.
  D. Verify the computer will boot into safe mode.
  B. Verify that all removable drives are empty.

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  Reference: http://support.microsoft.com/kb/128730

• Question 834:

  A customer has recently returned to the United States from a trade show in Europe. They report none of their computers will power on. Which of the following is MOST likely the solution?

  A. Change the monitor settings from PAL to NTSC
  B. The motherboard drivers need to be reloaded
  C. The voltage settings on the power supply need to be changed
  D. Change the keyboard settings
  C. The voltage settings on the power supply need to be changed

• Question 835:

  Which of the following is a security threat that uses email to trick users?

  A. Phishing
  B. Virus
  C. Spyware
  D. Shoulder surfing
  A. Phishing

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  Reference: http://kb.iu.edu/data/arsf.html

• Question 836:

  A technician is preparing to clean off a malware infection from a Windows XP PC. Which of the following should be disabled prior to starting the cleaning process?

  A. System Properties
  B. System Restore
  C. Remote Desktop
  D. Automatic Updates
  B. System Restore

• Question 837:

  A technician is concerned that archiving computers over the network is taking too long to finish each night. A vendor suggests incremental backups. Incremental backups would accomplish which of the following?

  A. Limited number of computers would be fully archived each night
  B. Backup an increasing number of files until the backup window closes
  C. Backup only changed items on each computer
  D. Limited number of directories on each computer each night
  C. Backup only changed items on each computer

• Question 838:

  After updating the device drivers for a video adapter, a user reports they are only able to view a portion of the screen and the text is very large. Which of the following is MOST likely the cause?

  A. Refresh rate set too low
  B. Refresh rate set too high
  C. Resolution set too low
  D. Resolution set too high
  C. Resolution set too low

• Question 839:

  Which of the following System Tools would be the BEST one to perform a regular archiving of information on a PC?

  A. ROBOCOPY
  B. XCOPY
  C. Backup
  D. System Restore
  C. Backup

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  Reference: http://windows.microsoft.com/en-us/windows7/products/features/backup-and- restore

• Question 840:

  Which of the following is the MINIMUM group permissions needed to access the share \\myserver\c$?

  A. Administrator
  B. Remote User
  C. Domain User
  D. Power User
  A. Administrator