CompTIA A+ Question I-48

When referring to laser printing, which of the following describes the development process?

A. The corona wire places a static charge on the drum.
B. Toner is pulled to the charged areas of the drum.
C. Toner is pulled from the drum to the paper.
D. The toner is permanently affixed to the paper.

Correct Answer: B

CompTIA A+ Question I-48

A user, Emily, is moving to a new cubicle and needs to have her analog desk phone switched to a new location. Which of the following tools are required for a technician to make this switch in the network closet?

A. Multimeter
B. Punchdown
C. Cable tester
D. Crimper

Correct Answer: B

CompTIA A+ Question I-48

A datacenter server technician notices that several of the last sticks of RAM which were installed as upgrades have been found damaged due to static electricity. This only occurs in a particular server room within a large datacenter. Which of the following environmental hazards is MOST likely at play here?

A. Humidity levels are well below average
B. Temperature levels are too high
C. Temperature levels are well below average
D. The room does not have enough ventilation