CompTIA JK0-802 Online Practice Questions and Exam Preparation

CompTIA JK0-802 Online Questions & Answers

• Question 391:

  A technician installs a new graphics card that supports high resolutions. The technician sets the resolution to the highest setting and then the monitor displays no video. The technician hits the enter key to exit and nothing happens. After a reboot, no video appears after the operating system loads. Which of the following would the technician perform NEXT?

  A. Reseat the graphics card in a different slot
  B. Update the graphics card driver
  C. Reinstall the operating system
  D. Change the resolution in Safe Mode
  D. Change the resolution in Safe Mode

• Question 392:

  Which of the following display types may be practical for a laptop format, but has limited uses due to heat considerations?

  A. LCD
  B. Plasma
  C. LED
  D. CRT
  B. Plasma

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  Reference: http://www.buzzle.com/articles/plasma-tv-problems.html

• Question 393:

  Windows 7 has notified a user that it has blocked access to the following address in Internet Explorer: ftp:// ftp.microsoft.com:21. Which of the following Windows features should the technician check to ensure that there is not an explicit rule disallowing access to this location?

  A. Windows Bitlocker
  B. Windows BranchCache
  C. Windows User Account Control
  D. Windows Firewall
  D. Windows Firewall

• Question 394:

  A user, Joe, wants to enable communication between his GPS and his smartphone. Which of the following would allow for this communication?

  A. A data link cable
  B. A wireless access point
  C. Bluetooth pairing
  D. Infrared communication
  C. Bluetooth pairing

• Question 395:

  Joe, a technician, recently built a new gaming PC for Ann, a customer, with two hard drives configured in RAID 0. Ann calls and states she was playing a game online and the computer shut off. Now the computer will not boot. Which of the

  following is a cost effective way to correct the issue?

  A. Remove both drives from the RAID array
  B. Reformat both drives and reload windows
  C. Replace both of the drives and load windows
  D. Replace one of the drives and rebuild the array
  B. Reformat both drives and reload windows

• Question 396:

  If a computer does not have an optical drive, which of the following is the MOST efficient method to install an operating system?

  A. Emergency Restore CD
  B. Floppy disk
  C. USB flash drive
  D. Bluetooth connection
  C. USB flash drive

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  Reference: http://en.wikipedia.org/wiki/USB_flash_drive

• Question 397:

  Which of the following is the MAXIMUM number of primary partitions that can be created on a hard drive with FAT32?

  A. 2
  B. 4
  C. 6
  D. 8
  B. 4

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  Reference: http://support.microsoft.com/kb/314463

• Question 398:

  The folder "Documents" is shared. The user can create and delete documents when on the local PC, but can only read documents when accessing them remotely. Which of the following should be adjusted?

  A. Read Only Attribute
  B. Share Permissions
  C. Firewall Settings
  D. NTFS Permissions
  B. Share Permissions

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  Reference: http://www.howtogeek.com/72718/how-to-understand-those-confusing-windows- 7-fileshare-permissions/

• Question 399:

  A user is unable to reach certain Internet sites and is being redirected to other sites. Which of the following Control Panel locations could provide information to resolve this issue?

  A. Internet Options > Connections
  B. System > Advanced
  C. Internet Options > Security
  D. Security Center
  A. Internet Options > Connections

• Question 400:

  A SOHO location is being remodeled and the users are concerned about unauthorized traffic on their network during the remodel. The WLAN needs to be able to allow various types of devices to securely connect 24 hours a day while requiring the least amount of overhead to manage. Which of the following security implementations would MOST likely be implemented?

  A. Setting encryption
  B. Resetting all user-names and passwords
  C. Assign static IP addresses
  D. Enable MAC filtering
  A. Setting encryption