CompTIA JK0-801 Online Practice Questions and Exam Preparation

CompTIA JK0-801 Online Questions & Answers

• Question 171:

  After installing a bar code reader, which of the following is commonly done to configure the reader?

  A. Scan in program codes
  B. Enable the code reader in the BIOS
  C. Use Device Manager to enable I/R ports
  D. Adjust jumper switches
  A. Scan in program codes

• Question 172:

  A supervisor has asked a technician to share the multifunction device that is directly connected to a PC. The PC is running Windows XP Professional. Which of the following steps are valid options to allow the technician to complete this task?

  A. Type "appwiz.cpl" at the run line and install the printer as a shared device.
  B. Start >All Programs >Control Panel >Network Connections >Right click on desired printer and go to "Sharing". Select the option to share the printer and give it a share name.
  C. Start >All Programs >Control Panel >Scanners and Cameras >Right click on desired device and go to "Sharing". Select the option to share the device and give it a share name.
  D. Start >All Programs >Control Panel >Printers and Faxes >Right click on desired printer and go to "Sharing". Select the option to share the printer and give it a share name.
  D. Start >All Programs >Control Panel >Printers and Faxes >Right click on desired printer and go to "Sharing". Select the option to share the printer and give it a share name.

• Question 173:

  Which of the following is the BEST way to explain RAID to a non-technical user?

  A. "RAID is a dynamic logical disk management system."
  B. "RAID uses multiple hard disks to increase performance and/or provide protection against data loss."
  C. "RAID uses data striping to reduce hard drive write time and parity bits to reconstruct the data from a failed hard drive."
  D. "RAID stands for Redundant Array of Independent Disks".
  B. "RAID uses multiple hard disks to increase performance and/or provide protection against data loss."

• Question 174:

  A user on a wireless network has the IP address 169.254.155.2 but cannot connect to the Internet. Which of the following should the user check on the wireless router?

  A. WPA
  B. DHCP
  C. WINS
  D. DNS
  B. DHCP

• Question 175:

  Which of the following features can be configured with keyboards to assist users with disabilities?

  A. Pointer trails
  B. Magnifier
  C. Sticky keys
  D. Character map
  C. Sticky keys

• Question 176:

  Which of the following expansion slots would support the HIGHEST transfer speeds for high-end graphics cards? (Select TWO).

  A. PCIe
  B. AGP 8x
  C. PCI
  D. ISA
  E. AGP
  A. PCIe
  B. AGP 8x

• Question 177:

  Which of the following will provide the FASTEST boot times for a laptop user?

  A. Solid state drive
  B. High capacity battery
  C. eSATA hard drive
  D. Increased RAM
  A. Solid state drive

• Question 178:

  A user is trying to setup a small office home office (SOHO) wireless network and does not want any neighbors to be able to discover the network. Which of the following parameters would MOST likely be configured?

  A. Configure a proxy server address
  B. Enable WEP encryption
  C. Disable SSID broadcast
  D. Configure DMZ settings
  C. Disable SSID broadcast

• Question 179:

  Which of the following should a technician check FIRST on the laptop if the system's battery is not being charged?

  A. CMOS battery
  B. DC-in jack
  C. AC-in jack
  D. Breaker for the wall jack
  B. DC-in jack

• Question 180:

  A technician wants to install a printer to use port LPT1, but the computer does not currently have such a port. Which of the following expansion cards should the technician install and configure to create an LPT1 port?

  A. Serial
  B. Video
  C. Audio
  D. Parallel
  D. Parallel