CompTIA JK0-802 Online Practice Questions and Exam Preparation

CompTIA JK0-802 Online Questions & Answers

• Question 371:

  Which of the following accounts is MOST restrictive?

  A. Administrator
  B. Standard User
  C. Guest
  D. Power User
  C. Guest

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  Reference: http://www.microsoft.com/resources/documentation/windows/xp/all/proddocs/en- us/ua_c_account_types.mspx?mfr=true

• Question 372:

  Which of the following operating systems supports full usage of 8GB DDR3 RAM?

  A. Windows 7 Professional x86
  B. Windows 7 Home Premium x64
  C. Windows XP Professional
  D. Windows Vista Home Premium x86
  B. Windows 7 Home Premium x64

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  Reference: http://www.tomshardware.com/answers/id-1677684/12gb-ram-installed-8gb- showing-windows-ultimate-x64.html

• Question 373:

  Which of the following explains why a tablet OS loads quicker than a laptop OS?

  A. A tablet requires less power to operate than a laptop.
  B. A tablet has a smaller circuit board than a laptop.
  C. A SATA drive loads data much faster than an IDE drive.
  D. A SSD drive loads data much faster than a SATA drive.
  D. A SSD drive loads data much faster than a SATA drive.

• Question 374:

  A technician is onsite to troubleshoot a distorted image on a laptop. Which of the following is the BEST way to determine if the LCD screen is the cause of the issue?

  A. Disable the onboard video card.
  B. Adjust the resolution of the laptop.
  C. Reinstall video driver in Windows operating system.
  D. Connect an external monitor to the laptop.
  D. Connect an external monitor to the laptop.

• Question 375:

  Which of the following allows a user to reset their password with a series of security questions that only the user should know?

  A. Permission propagation
  B. Administration
  C. Verification
  D. Authentication
  D. Authentication

• Question 376:

  SIMULATION The network administrator has changed the IP address of Computer A from 192. 168. 120 to

  10. 10. 1020 and now Jane a user, is unable to connect to file shares on Computer A from Computers using the computer name.

  Instructions:

  Using the available tools, resolve the connectivity issues. When you have completed the simulation, please select the done button to submit your answer.

  Correct Answer. Check the answer below:
  Check the answer below:

• Question 377:

  A technician recently installed a new video card in a PC. The PC already has integrated video on the motherboard. When the technician turns on the PC, there is no video. Which of the following is MOST likely the cause?

  A. The motherboard BIOS version is out of date.
  B. The incorrect video card drivers are installed.
  C. The power connector for the video card is unplugged.
  D. The video card is unsupported by the motherboard.
  C. The power connector for the video card is unplugged.

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  Reference: http://www.tomshardware.com/forum/338600-33-unplugged-graphics-card- plugged-back-display-help

• Question 378:

  Which of the following technologies involves device pairing?

  A. WEP
  B. IR
  C. Bluetooth
  D. IMAP
  C. Bluetooth

• Question 379:

  A user states they have to reset the date and time on their computer every day. Which of the following hardware needs to be replaced to resolve this issue?

  A. Processor
  B. Hard drive
  C. CMOS battery
  D. Memory
  C. CMOS battery

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  Reference: http://en.wikipedia.org/wiki/Nonvolatile_BIOS_memory#CMOS_battery

• Question 380:

  A technician needs to change a FAT32 partition to NTFS. Which of the following commands would allow the technician to do this?

  A. CHKDSK
  B. FORMAT
  C. CD
  D. CONVERT
  D. CONVERT