CompTIA JK0-802 Online Practice Questions and Exam Preparation

CompTIA JK0-802 Online Questions & Answers

• Question 911:

  A user states that their old Windows XP notebook loses time when they power it off. Which of the following items would address this problem?

  A. Remove any over clocking settings in the BIOS.
  B. Replace the CMOS battery.
  C. Replace the main battery with a larger power battery.
  D. Update the BIOS to new revision.
  B. Replace the CMOS battery.

• Question 912:

  A user recently installed a new video driver on a PC but now it will not boot. Which of the following is the BEST option to correct the issue?

  A. Automated system recovery
  B. Emergency repair disks
  C. FIXBOOT
  D. Safe mode
  D. Safe mode

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  Reference: http://www.computerhope.com/issues/chsafe.htm

• Question 913:

  Joe, a client, wants to allow only specific portable devices to connect to his wireless network. Which of the following methods would BEST accomplish this?

  A. Disabling SSID broadcast
  B. MAC filtering
  C. Lower radio power levels
  D. Directional antennas
  B. MAC filtering

• Question 914:

  A user in a large corporation reports that they cannot burn a DVD on their Windows 7 Ultimate laptop; they have never burned a DVD on this laptop before. Which of the following would be the MOST likely to be the reason why?

  A. The drivers for the DVD burner need to be updated.
  B. The user does not have software to burn DVDs.
  C. The software for the DVD needs to be updated.
  D. The user does not have a DVD burner.
  D. The user does not have a DVD burner.

• Question 915:

  In which of the following locations is the fonts folder stored in the Windows OS?

  A. \System32
  B. \Temp
  C. \Documents and settings
  D. \Windows
  D. \Windows

• Question 916:

  An administrator, Ann, wants to be able to access a customer's router interface from a remote location. Ann always has to have the customer print out the current router settings before she can remotely manage the router. Which of the following should Ann do to eliminate this extra step before connecting to the router remotely?

  A. Change the default user name and password
  B. Request a static IP from the ISP
  C. Enable the remote management port
  D. Enable port forwarding on the router
  B. Request a static IP from the ISP

• Question 917:

  When connecting a Bluetooth device to a mobile device, which of the following BEST describes the purpose of discovery mode?

  A. Allows two Bluetooth devices to connect to each other without a mobile device
  B. Disconnects all devices and connects to the closest powered on device
  C. Allows a peripheral to be contacted by the mobile device
  D. Instructs the phone to seek out all nearby devices and connect to them
  C. Allows a peripheral to be contacted by the mobile device

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  Reference: http://electronics.howstuffworks.com/bluetooth-surveillance1.htm

• Question 918:

  Which of the following are the BEST operating system security practices for a secure workstation? (Select TWO).

  A. Install a privacy filter
  B. Run CHKDSK regularly
  C. Updated malware and virus definitions
  D. Regularly schedule defragmentation
  E. Enable active scanning
  C. Updated malware and virus definitions
  E. Enable active scanning

• Question 919:

  A user is advised by the software vendor that the user must have elevated privileges in order to run a program. The user should do which of the following to BEST accomplish this?

  A. Run in Windows XP compatibility mode
  B. Run the program in a virtual PC environment
  C. Log out of the system and login under another user's name
  D. Right click select "run as" and select administrator
  D. Right click select "run as" and select administrator

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  Reference: http://msdn.microsoft.com/en-us/library/dd298823.aspx

• Question 920:

  A client requests a small SOHO wireless network setup. The client has only three devices that will require access to the Internet. The client is also concerned that a neighboring business will attempt to access the Internet without permission. Which of the following should the technician ensure when setting up the SOHO network? (Select TWO).

  A. Enable client isolation
  B. Lower radio power levels
  C. Physically secure the access point
  D. Disable unused ports
  E. Enable MAC filtering
  F. Enable short preambles
  B. Lower radio power levels
  E. Enable MAC filtering