CompTIA JK0-802 Online Practice Questions and Exam Preparation

CompTIA JK0-802 Online Questions & Answers

• Question 481:

  Which of the following commands should Karen, a technician, use to examine and restore protected system files?

  A. SFC
  B. RECOVER
  C. REPLACE
  D. COPY
  A. SFC

• Question 482:

  Which of the following mobile device features disables cellular and wireless communication?

  A. Hotspot Mode
  B. Pairing Mode
  C. Settings Reset
  D. Airplane Mode
  D. Airplane Mode

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

• Question 483:

  A user wants to configure their network to support VoIP. Which of the following would BEST support a VoIP installation?

  A. QoS
  B. POTS
  C. Wake-on-LAN
  D. VPN
  A. QoS

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  Reference: http://www.petri.co.il/voip-quality-of-service-basics.htm

• Question 484:

  Which of the following utilities can a technician use to find out what programs are running at startup?

  A. SERVICES
  B. Task Scheduler
  C. NTLDR
  D. MSINFO32
  D. MSINFO32

• Question 485:

  A user reports that their laser printer is printing lighter on one side of the page than the other. The user further reports that a new toner cartridge was just installed. Which of the following is the MOST likely cause?

  A. The user did not gently shake the toner prior to installation.
  B. The laser motor is failing and causing uneven dispersion to the developer.
  C. The paper tray size is set incorrectly.
  D. The fuser in the printer is not warming to a proper temperature.
  A. The user did not gently shake the toner prior to installation.

• Question 486:

  A user has reported their computer boots into Windows install each time they power up their computer. Which of the following is the MOST likely cause of this problem?

  A. An install disk was left in the multimedia drive.
  B. The system is booting from the utility partition.
  C. The system is booting PXE from the server.
  D. The boot sector needs to be repaired.
  A. An install disk was left in the multimedia drive.

• Question 487:

  Ann, a user, reports that a newly purchased laptop is only showing 65GB total on the C. drive, but she purchased a 100GB hard drive. Which of the following is MOST likely the cause of this difference?

  A. The unavailable space is set aside for Windows system files
  B. The manufacturer provided a factory recovery partition
  C. Corrupted data is being stored in the unused space
  D. The partition was setup incorrectly and needs to be extended
  B. The manufacturer provided a factory recovery partition

• Question 488:

  You are troubleshooting a printer. What are common symptoms of printer failure or other printer issues? (Select the two best answers.)

  A. Vertical lines on the page
  B. Num lock indicator lights are on
  C. Unable to install the printer
  D. Failure to document cable and screw locations
  E. Failure to organize parts
  A. Vertical lines on the page
  C. Unable to install the printer

• Question 489:

  A computer's first boot device is set to CD-ROM drive, but there is no bootable disk inserted in the CD-ROM. Which of the following will occur?

  A. The system will restart until a bootable media is inserted in the CD-ROM drive.
  B. The system will hang and the "Non-bootable device found" error message will appear on the screen.
  C. The system will attempt to boot from the next device listed in the boot options of the BIOS.
  D. The system will hang and the "Operating System missing" error message will appear on the screen.
  C. The system will attempt to boot from the next device listed in the boot options of the BIOS.

• Question 490:

  Which of the following types of physical security features a passcode generated from an algorithm?

  A. Key Fob
  B. RFID Badge
  C. Biometrics
  D. RSA Token
  D. RSA Token