Which of the following media types is LEAST likely to be affected by electromagnetic interference?
A. Coaxial
B. Fiber
C. Wireless B
D. HSPA
CompTIA A+ Question K-28
Which of the following cables is prone to electromagnetic interference?
A. STP
B. PVC
C. Plenum
D. UTP
CompTIA A+ Question J-74
ESD mats are useful for protecting against which of the following hazards?
A. Chemical burns
B. Electromagnetic interference
C. RF interference
D. Static buildup
CompTIA A+ Question D-7
A company is using employees to load up skids with CRTs and need to have them removed. Which of the following concerns is MOST appropriate regarding environmental safety concerns?
A. Proper lifting technique
B. Disposal regulations
C. Equipment grounding
D. Electromagnetic interference
E. Electrical fire safety