CompTIA JK0-802 Online Practice Questions and Exam Preparation

CompTIA JK0-802 Online Questions & Answers

• Question 761:

  Which of the following accounts should be disabled after successful installation of Windows XP?

  A. Remote Desktop User
  B. Administrator
  C. Guest
  D. Power User
  C. Guest

• Question 762:

  By disabling DHCP and allowing only static IP address assignments, which of the following will occur? (Select TWO).

  A. The domain controller will require additional RAM
  B. Devices without static IP addresses cannot connect to the network
  C. IP address assignments will be consistent over time
  D. Crosstalk will be reduced on the network
  E. Network traffic and congestion will increase over time
  F. A gateway will be required for every Ethernet port
  B. Devices without static IP addresses cannot connect to the network
  C. IP address assignments will be consistent over time

• Question 763:

  A user reports paper jams at the location of the paper trays. Which of the following components would need to be replaced to resolve this issue?

  A. Fuser
  B. Duplexer
  C. Pickup roller
  D. Imaging drum
  C. Pickup roller

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  Reference:

  http://welcome.solutions.brother.com/BSC/public/as/as_ot/en/faq/faq/000000/002500/000041 /faq002541_000.html?reg=asandc=as_otandlang=enandprod=hl5340d_all

• Question 764:

  Which of the following provides the GREATEST security for SOHO wireless?

  A. Enable a shared WPA key
  B. Enable MAC filtering
  C. Use the highest transmit power setting
  D. Disable the SSID broadcast
  A. Enable a shared WPA key

• Question 765:

  A customer wants to use VoIP phones without having to plug them into an electrical outlet. Which of the following switch features would a technician recommend?

  A. QoS
  B. Gigabit
  C. PoE
  D. Wake-on-LAN
  C. PoE

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  Reference: http://www.metrolinedirect.com/what-is-power-over-ethernet.html

• Question 766:

  A customer is not able to connect to any websites. Which of the following commands should a technician run FIRST to identify the issue?

  A. NETSTAT
  B. NET SHOW
  C. IPCONFIG
  D. TRACERT
  C. IPCONFIG

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

• Question 767:

  Which of the following is responsible for flipping the image when a smartphone is rotated?

  A. Accelerometer
  B. Shock sensor
  C. Gyroscope
  D. Ambient light sensor
  C. Gyroscope

• Question 768:

  A customer reports that their wireless laptop cannot connect after removing it from its carrying case. The laptop boots and the user is able to log in. Which of the following should be checked FIRST?

  A. External antenna switch
  B. Status in Device Manager
  C. Available hard drive space
  D. Laptop battery levels
  A. External antenna switch

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  Reference: http://www.tomshardware.co.uk/forum/30338-35-external-wifi-antenna-laptop

• Question 769:

  Which of the following are examples of physical security? (Select the two best answers.)

  A. Directory permissions
  B. RSA token
  C. Principle of least privilege
  D. Privacy filter
  B. RSA token
  D. Privacy filter

• Question 770:

  A technician has been dispatched to a customer site to diagnose an issue where the computer turns off intermittently. Upon arriving at the site, the technician detects a smoke smell coming from the computer. Which of the following is the BEST solution?

  A. Power down the system and replace the CPU.
  B. Power down the system and replace the power supply.
  C. Install an additional case fan for proper ventilation.
  D. Remove the side panel for proper ventilation.
  B. Power down the system and replace the power supply.

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  Reference: http://forums.cnet.com/7723-19411_102-375948/external-monitor-goes-to-sleep/