CompTIA JK0-802 Online Practice Questions and Exam Preparation

CompTIA JK0-802 Online Questions & Answers

• Question 151:

  Which of the following describes a computer in which the HDD LED is lit, but the mouse does not respond and the computer is unresponsive?

  A. The computer has locked up
  B. Windows Update is running
  C. The computer is in Safe Mode
  D. The reset button is stuck
  A. The computer has locked up

• Question 152:

  Revert to snapshot is a feature of:

  A. The host OS
  B. The hypervisor
  C. The underlying storage
  D. The guest OS
  B. The hypervisor

• Question 153:

  A user reports that their printouts contain a shadow of the previous image. Which of the following is MOST likely the cause?

  A. Separation pads
  B. Fuser assembly
  C. Corona wire
  D. Pickup assembly
  B. Fuser assembly

• Question 154:

  In order to pair a phone with another device like a GPS or a car stereo through Bluetooth, which of the following steps need to be taken?

  A. Put both devices in discovery mode and type in the generated pin into both devices
  B. Put both devices in discovery mode and type in the generated pin
  C. Put the second device in discovery mode and type in the generated pin
  D. Put the phone discovery mode and type in the generated pin
  B. Put both devices in discovery mode and type in the generated pin

• Question 155:

  A user has plugged in a mobile phone to a PC and received a message that the driver was not successfully installed. Which of the following system tools should be used to troubleshoot this error?

  A. Device Manager
  B. Component Services
  C. Windows Memory Diagnostics
  D. Data Sources
  A. Device Manager

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  Reference: http://www.howtogeek.com/167094/how-to-use-the-windows-device-manager- for-troubleshooting/

• Question 156:

  Which of the following security methods requires that a user enter a passcode that is changed at regular intervals?

  A. WPA encryption
  B. Biometrics
  C. PSK
  D. RSA token
  D. RSA token

• Question 157:

  The practice of following an authorized person through an entrance without using a badge to defeat security is called:

  A. tailgating
  B. spamming
  C. shredding
  D. phishing
  A. tailgating

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

• Question 158:

  Anne, an end-user, reports to Joe, a helpdesk technician, that her computer has been redirecting her browser to unknown websites when clicking on search results. Joe runs a malware scan and finds that her computer is infected with malware. Joe uses the anti- malware program to remove the infection but Anne reports that the problem resurfaced the next day. Joe runs the malware scan again and finds the same malware is still infecting Anne's computer. Joe runs several passes of the malware scan to remove the infection but it keeps recurring. Which of the following would MOST likely aid in removing the infection?

  A. Enable Windows User Access Control to ensure the user has proper rights to remove the infected files.
  B. Disable Windows firewall as it may be conflicting with the malware scan.
  C. Run the malware scan in Windows safe mode.
  D. Change the desktop's IP address to a different subnet.
  C. Run the malware scan in Windows safe mode.

• Question 159:

  Which of the following security threats is defined by its self-propagating characteristic?

  A. Virus
  B. Rootkit
  C. Trojan
  D. Worm
  D. Worm

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  Reference: http://www.pcworld.com/article/111965/article.html

• Question 160:

  A client has a Windows XP PC that has several unused programs that run on startup. Which of the following utilities can a technician use to disable these programs from running at startup?

  A. Default programs
  B. Device Manager
  C. Performance information and tools
  D. MSCONFIG
  D. MSCONFIG