CompTIA JK0-801 Online Practice Questions and Exam Preparation

CompTIA JK0-801 Online Questions & Answers

• Question 1:

  Which of the following cable types carries an analog video signal across three separate physical channels?

  A. Component
  B. RCA
  C. DVI-analog
  D. VGA
  A. Component

• Question 2:

  A customer states that since the new firewall has been installed, the customer has not been able to send email. Which of the following ports on the firewall should be checked?

  A. 21
  B. 25
  C. 110
  D. 443
  B. 25

• Question 3:

  Which of the following BEST represents a hardware requirement for building a PC that will specialize in being a Home Server? (Select TWO).

  A. Virtualization support
  B. Touch screen interface
  C. Gigabit Ethernet
  D. RAID array
  E. Dual monitors
  C. Gigabit Ethernet
  D. RAID array

• Question 4:

  A DSL modem MOST commonly uses which of the following media?

  A. Cable TV coax
  B. Fiber optic cable
  C. Wireless adapter
  D. Household telephone lines
  D. Household telephone lines

• Question 5:

  Which of the following cables is fire retardant?

  A. UTP
  B. PVC
  C. STP
  D. Plenum
  D. Plenum

• Question 6:

  Which of the following computer components are located on the Northbridge? (Select TWO).

  A. Hard drive
  B. CPU
  C. Fan
  D. RAM
  E. Audio
  B. CPU
  D. RAM

• Question 7:

  A laptop is not charging the battery and occasionally shuts off even when the power cord is plugged in. This is a symptom of a bad:

  A. DC jack.
  B. hard drive.
  C. cooling system.
  D. battery.
  A. DC jack.

• Question 8:

  A laptop running a Windows operating system has a key that is supposed to launch Internet Explorer, but is not functioning. Which of the following will resolve this?

  A. Installing Bluetooth drivers from a manufacturer's website
  B. Installing ACPI drivers from a manufacturer's website
  C. Installing Hotkey drivers from a manufacturer's website
  D. Installing AHCI drivers from a manufacturer's website
  C. Installing Hotkey drivers from a manufacturer's website

• Question 9:

  Which of the following special function keys might prevent a user from connecting to the Internet?

  A. Wireless
  B. Screen lock
  C. Volume
  D. Bluetooth
  A. Wireless

• Question 10:

  Click on the Exhibit button.

  

  Which of the following describes the port type pictured in the image?

  A. VGA
  B. Serial
  C. Parallel
  D. DVI
  A. VGA