Which of the following can a technician do to optimize an infrared connection between a laptop and a printer? (Select TWO).

A. Install a repeater device
B. Boost the power
C. Change the transmission channel
D. Shorten the distance
E. Maintain a clear line of sight

Answer:
D. Shorten the distance
E. Maintain a clear line of sight

Computer Science & Information Technology

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Which of the following keys will help you delete unwanted data in Edit mode?

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Fill in the blank(s) with the appropriate word(s).

Computer Science & Information Technology