CompTIA CompTIA A+ JK0-802 Questions & Answers

• Question 651:

  An Android smartphone is MOST likely to have which of the following types of user- accessible storage in contrast to a traditional laptop?

  A. Flash

  B. ROM

  C. Floppy

  D. Hard drive

  Correct Answer: A

• Question 652:

  Which of the following requires desktop software to synchronize contacts with the PC?

  A. iPhone

  B. Android

  C. Android tablet

  D. A vehicle GPS device

  Correct Answer: A

• Question 653:

  A SOHO user has asked a technician to configure email functionality with a desktop email client. Which of the following protocols needs to be configured so the user can send email to other users?

  A. POP3

  B. SNMP

  C. SMTP

  D. ICMP

  Correct Answer: C

• Question 654:

  A company is looking to implement a simple security mechanism to prevent data loss in the event of misplaced company smartphones. Which of the following techniques, in combination, would provide this functionality? (Select TWO).

  A. Synchronization of email, contacts, and calendar entries

  B. Remote wipe

  C. Remote radio disabling

  D. Remote file backup

  E. Auto password lock

  Correct Answer: BE

• Question 655:

  Which of the following steps would allow display output from a laptop to an external display? (Select TWO).

  A. Press the appropriate Function Key combination

  B. A second video card in the Express card slot

  C. Disconnect the integrated display

  D. Enabling second monitor in the Windows Display Settings

  E. Loading external monitor drivers on the laptop

  Correct Answer: AD

  First enable second monitor in Windows Display settings. After that press the function key along with the assigned key to display the output on an external monitor

• Question 656:

  Which of the following would be the BEST means of maintaining data security for a mobile device that has been lost or stolen?

  A. Login attempt restrictions

  B. Locator service

  C. Remote wipe

  D. Passcode lock

  Correct Answer: C

  Reference: http://support.google.com/a/bin/answer.py?hl=enandanswer=173390

• Question 657:

  Which of the following display types may be practical for a laptop format, but has limited uses due to heat considerations?

  A. LCD

  B. Plasma

  C. LED

  D. CRT

  Correct Answer: B

  Reference: http://www.buzzle.com/articles/plasma-tv-problems.html

• Question 658:

  A technician is taking apart a laptop in order to replace an internal part. During this process, which of the following represents a best practice?

  A. Only perform the work on a plastic counter top

  B. Never use a power tool to remove screws from the case

  C. Label the screws according to where they came from

  D. When working on the bottom of a laptop, always leave the screen open

  Correct Answer: C

  Reference: http://www.fonerbooks.com/laptop13.htm

• Question 659:

  A user recently purchased a new high-end graphics card, and would like to run their existing games through an LCD TV at 1080p. However, when the installation is complete, none of the games appear correctly on the LCD TV. Which of the following is the MOST likely cause?

  A. The LCD TV response rate is not fast enough for gaming.

  B. The PC games cannot be run to an external display.

  C. The games do not support a 1920x1080 resolution.

  D. The LCD TV driver is not supported by the Windows operating system.

  Correct Answer: C

  One of the possible reasons is that the game does not support high resolutions. Try to set a lower resolution and start the game. If this doesn't solve the problem, the game installer media might be corrupt.

• Question 660:

  Which of the following explains why a tablet OS loads quicker than a laptop OS?

  A. A tablet requires less power to operate than a laptop.

  B. A tablet has a smaller circuit board than a laptop.

  C. A SATA drive loads data much faster than an IDE drive.

  D. A SSD drive loads data much faster than a SATA drive.

  Correct Answer: D