1. Which of the following steps can be performed to optimize an infrared connection between a laptop and a printer? (Select the two best answers.) A. Shorten the distance. B. Install a repeater...

1. Which of the following steps can be performed to optimize an infrared connection between a laptop and a printer? (Select the two best answers.)

A. Shorten the distance.

B. Install a repeater device.

C. Boost the power.

D. Maintain a clear line of sight.

E. Change the transmission channel.

2. One of your customers is having difficulty with two network connections in the accounting office. The accounting office is adjacent to the building’s mechanical room. Network cables run from the accounting office, through the drop ceiling of the mechanical room, and into the server room next door. Which of the following solutions should be recommended to the customer?

A. UTP

B. Plenum-rated cable

C. T568B

D. Fiber optic