CTS-D Questions Bank

Certified Technology Specialist – Design Questions and Answers

Question 25

What is the key benefit of a “matrix switcher” in AV systems?

Amplifying audio

Routing any input to any output independently

Converting analog to digital signals

Multiplying signal strength

Question 26

Which of the following best describes a “matrix switcher”?

Device for audio mixing

Device allowing routing of multiple inputs to multiple outputs independently

Device that amplifies signals

Device converting signals from analog to digital

Question 27

What is a common method to reduce electrical noise in AV systems?

Ground loops

Proper grounding and shielding

Increasing cable length

Using unshielded cables

Question 28

Which of the following cable types is most suitable for audio signals that require noise rejection?

Unshielded twisted pair (UTP)

Shielded twisted pair (STP)

Coaxial cable

HDMI cable