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Free Exam: Communications Test 9

Number of Questions in Test: 9
Number of Questions in Preview: 5
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Question 1

Audio-_______________________ is changing a signal on a carrier wave before transmission.

Type: Multiple choice
Points: 1
Randomize answers: No

Question 2

Video-What is a record like disk that contains sounds and pictures and is either read with a electronmangetic or laser device?

Type: Multiple choice
Points: 1
Randomize answers: No

Question 3

History-What year was the first workable laser invented?

Type: Multiple choice
Points: 1
Randomize answers: No

Question 4

Graphics-What type of font does not have serifs?

Type: Multiple choice
Points: 1
Randomize answers: No

Question 5

Video-What is the clarity and sharpness of an image?

Type: Multiple choice
Points: 1
Randomize answers: No

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