CompTIA JK0-802 Online Practice Questions and Exam Preparation

CompTIA JK0-802 Online Questions & Answers

• Question 401:

  A user recently purchased a new high-end graphics card, and would like to run their existing games through an LCD TV at 1080p. However, when the installation is complete, none of the games appear correctly on the LCD TV. Which of the following is the MOST likely cause?

  A. The LCD TV response rate is not fast enough for gaming.
  B. The PC games cannot be run to an external display.
  C. The games do not support a 1920x1080 resolution.
  D. The LCD TV driver is not supported by the Windows operating system.
  C. The games do not support a 1920x1080 resolution.

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  One of the possible reasons is that the game does not support high resolutions. Try to set a lower resolution and start the game. If this doesn't solve the problem, the game installer media might be corrupt.

• Question 402:

  When the computer is turned on it emits a series of beeps and does not POST. This can be caused by a bad:

  A. CMOS battery
  B. Video card
  C. IDE cable
  D. Floppy cable
  B. Video card

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  Reference: http://www.technick.net/public/code/cp_dpage.php?aiocp_dp=guide_beep_codes

• Question 403:

  Which of the following OS utilities can be used to modify which programs are run at the time of system startup?

  A. MSCONFIG
  B. Services
  C. MSTSC
  D. Computer Management
  A. MSCONFIG

• Question 404:

  Which of the following common security threats could be occurring when a user receives an email with a link to login and change their username and password?

  A. Phishing
  B. DDoS
  C. Malware
  D. Spoofing
  A. Phishing

• Question 405:

  Which of the following is the BEST example of social engineering?

  A. Impersonation
  B. Key logger
  C. Virus
  D. Malicious cookie
  A. Impersonation

• Question 406:

  The technician needs to map a network share to the user's Windows 7 computer from the command prompt.

  Which of the following commands will the technician execute?

  A. NET SEND
  B. NET CONFIG
  C. NET USE
  D. NET NAME
  C. NET USE

• Question 407:

  A user has highly confidential information on an old hard drive. Which of the following methods would BEST ensure that the data can never be recovered?

  A. FORMAT /Q
  B. Overwrite program
  C. Degaussing tool
  D. Low level format
  C. Degaussing tool

• Question 408:

  A user's computer will not boot. A technician notices four indicator lights on the backside of the computer. Two of the lights are green, and two are amber. Which of the following documentation should the technician read to determine what the lights are indicating?

  A. Network diagram
  B. Computer manual
  C. Asset management
  D. Wiring scheme
  B. Computer manual

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  The best resource for troubleshooting computer problems is the manual that came along with it. Similar to any electronic device, the manual lists common problems and their solutions.

• Question 409:

  On a corporate network, which of the following features would be used to redirect network traffic for filtering or monitoring?

  A. Content Advisor
  B. Proxy Settings
  C. Network Drive Mapping
  D. Local Security Policy
  B. Proxy Settings

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  Reference: http://superuser.com/questions/498412/how-can-windows-application-specific- network-traffic-be-redirected-to-a-proxy-se

• Question 410:

  A user reports that the PC is not working. After questioning the user, the technician believes the problem is a bad memory module. Which of the following is the NEXT step the technician should take?

  A. Document findings, actions, and outcomes
  B. Test the theory by replacing the motherboard
  C. Test the theory by running memory diagnostic software
  D. Verify the system is working correctly
  C. Test the theory by running memory diagnostic software