CompTIA JK0-801 Online Practice Questions and Exam Preparation

CompTIA JK0-801 Online Questions & Answers

• Question 71:

  A DVI-D cable is generally used for which of the following computer functions?

  A. Delivering audio only
  B. Delivering audio and video
  C. Delivering video only
  D. Delivering an analog signal
  C. Delivering video only

• Question 72:

  Which of the following would benefit MOST from the use of dual monitors?

  A. Gaming PC
  B. Home theater PC
  C. A/V editing station
  D. Thin client
  C. A/V editing station

• Question 73:

  A standard Internet mail account receives incoming messages on which of the following ports?

  A. 80
  B. 110
  C. 143
  D. 443
  B. 110

• Question 74:

  In which of the following situations is it appropriate for an IT service provider to make copies of a customer's confidential data?

  A. If the technician determines it necessary, for backup purposes
  B. It is never appropriate to copy a customer's data
  C. If the content is public knowledge
  D. With the customer's permission, for backup purposes
  D. With the customer's permission, for backup purposes

• Question 75:

  In reference to express card types (e.g. Express Card 34 and Express Card 54), which of the following BEST describes what the numbers indicate?

  A. Size of the memory allocation
  B. Size of the expansion slot
  C. The IEEE specification that it originated from
  D. Number of available communication channels
  B. Size of the expansion slot

• Question 76:

  When configuring a new hard drive for use in a hot swappable environment, which of the following connection types should be used?

  A. PATA
  B. eSATA
  C. IDE
  D. SATA
  B. eSATA

• Question 77:

  A network consisting of numerous geographically dispersed networks that cover a large physical distance is referred to as a:

  A. WLAN.
  B. LAN.
  C. WAN.
  D. MAN.
  C. WAN.

• Question 78:

  Which of the following devices transmits data to all ports regardless of final destination?

  A. Firewall
  B. Router
  C. Switch
  D. Hub
  D. Hub

• Question 79:

  Which of the following connector types is associated with a fiber connection?

  A. RJ-45
  B. RJ-11
  C. LC
  D. HDMI
  C. LC

• Question 80:

  Which of the following RAM types is LEAST likely to work optimally when installed in dual channel mode?

  A. SDRAM
  B. RAMBUS
  C. DDR2
  D. DDR3
  A. SDRAM