CompTIA JK0-802 Online Practice Questions and Exam Preparation

CompTIA JK0-802 Online Questions & Answers

• Question 211:

  Windows XP Mode is available in which of the following Microsoft Windows environments?

  A. Windows Vista Ultimate
  B. Windows 7 Business Edition
  C. Windows XP Professional
  D. Windows Server 2008 R2
  B. Windows 7 Business Edition

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  Reference: http://windows.microsoft.com/en-us/windows7/install-and-use-windows-xp- mode-in-windows-7

• Question 212:

  A technician has a list of IP addresses that the technician's manager needs the network names for. Which of the following commands would be used?

  A. NBTSTAT - A
  B. PING - t
  C. NETSTAT o
  D. NBTSTAT - a
  A. NBTSTAT - A

• Question 213:

  Which of the following allows a user to enable XP mode?

  A. Windows Vista Home Premium
  B. Windows 7 Professional
  C. Windows 7 Home Premium
  D. Windows Vista Ultimate
  B. Windows 7 Professional

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  Reference: http://windows.microsoft.com/en-us/windows7/install-and-use-windows-xp- mode-in-windows-7

• Question 214:

  Which of the following components would a user MOST need when building a virtual server? (Select TWO).

  A. Networking speed
  B. High-end sound card
  C. RAM
  D. High-end video card
  E. HDMI
  F. CPU
  C. RAM
  F. CPU

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  Reference: http://searchservervirtualization.techtarget.com/tip/Sizing-server-hardware-for- virtual-machines

• Question 215:

  A consultant is called in to help troubleshoot connectivity problems an office is experiencing with their 802.11a wireless network. The office manager reports that at random times during the day, workers will lose wireless connectivity for different spans of time. There is no pattern to the drops in connectivity. Which of the following causes should the technician explore FIRST in troubleshooting the office issues?

  A. 2.4 GHz portable phone system
  B. Microwave ovens
  C. 5G Hz portable phone system
  D. Two Way RF radios
  C. 5G Hz portable phone system

• Question 216:

  A user reports that their PC boots up to a screen that reads "OS not found". Which of the following would be the MOST likely cause of this problem?

  A. There are conflicting operating systems.
  B. Not enough memory is available.
  C. The system has a BSOD.
  D. The user has a USB key attached.
  D. The user has a USB key attached.

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  Sometimes the computer mixes up the boot order. If the USB key is attached to the computer, try removing the USB key and rebooting the system.

• Question 217:

  A technician would MOST likely use Windows PE on a Windows 7 system to perform which of the following functions?

  A. Install new programs outside of the OS
  B. Fix file system issues outside of the OS
  C. Print specialized reports of processes starting at boot
  D. Install new hardware with appropriate drivers
  B. Fix file system issues outside of the OS

• Question 218:

  Joe, a technician, is asked by another technician at his company to identify the host name of a device using a specific IP address. Which of the following commands would be used to obtain this information?

  A. NSLOOKUP
  B. IPCONFIG
  C. PING
  D. NETSTAT
  A. NSLOOKUP

• Question 219:

  A user reports that their laptop's keyboard has areas where the keys always get stuck together. After disassembling the keyboard to clean it, which of the following processes would be the FIRST step to properly reassemble the keyboard?

  A. Power on laptop to verify functionality
  B. Use appropriate hand tools
  C. Test on another machine
  D. Refer to manufacturer documentation
  D. Refer to manufacturer documentation

• Question 220:

  DXDIAG is used to display information about which of the following components and its characteristics?

  A. Printer components
  B. Network components
  C. Graphics components
  D. Storage components
  C. Graphics components