CompTIA A+ Question F-54

Which of the following printers requires a specialized paper in order to operate?

A. Thermal
B. Laser
C. Inkjet
D. Impact

Correct Answer: A

CompTIA A+ Question F-52

A user has purchased a new touch screen tablet and is reporting that the touch interface is extremely inaccurate and almost unusable. Which of the following actions should a technician take FIRST to resolve the issue?

A. Return the tablet to the manufacturer
B. Give the user a stylus to use
C. Calibrate the touch interface
D. Verify touch interface connectivity inside the screen

Correct Answer: C

CompTIA A+ Question F-51

A user reports that an impact printer seems to be skipping characters or printing incomplete characters. Which of the following is the MOST likely cause?

A. Toner cartridge
B. Print ribbon
C. Print head
D. Ink cartridge

Correct Answer: C

CompTIA A+ Question F-50

A customer has left a computer monitor on over the weekend and now notices slight discoloration of the screen. This is an example of:

A. a failing backlight.
B. burn in.
C. a bad inverter.
D. dead pixels.
E. EMI.

Correct Answer: B

CompTIA A+ Question F-47

Which of the following is MOST likely needed when installing a new POS thermal printer?

A. RJ-11
B. Operating system disk
C. RG-58
D. Drivers

Correct Answer: D

Explanation:
When you install a POS thermal printer, use the CD/DVD that comes with the printer and install the appropriate drivers for the supported operating system.

CompTIA A+ Question F-46

Which of the following connectors would MOST likely be used on a POTS line?

A. BNC
B. ST
C. RJ-11
D. RJ-45

Correct Answer: C

Explanation:
RJ-11 is an old cable technology that was used with old telephones at home known as POTs. http://en.wikipedia.org/wiki/Plain_old_telephone_service

CompTIA A+ Question F-45

Which of the following media has a capacity of 8.6 GB?

A. CD
B. DL DVD
C. DL Blu-ray
D. DVD

Correct Answer: B

Explanation:
A version of DVD called DL DVD has more capacity than any other DVD variety. At 8.6 GB it can hold a lot more data than its predecessors. DL means dual layer. You can write to the either side of the disk. The normal DVD has only single layer to write to whereas DL DVD has both side ?up and down to write data. Therefore, the capacity is doubled.