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Free Exam: Communications Test 8

Number of Questions in Test: 8
Number of Questions in Preview: 5
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Question 1

Audio-What principle of light is used in fiber optics to transmit the information down the medium?

Type: Multiple choice
Points: 1
Randomize answers: No

Question 2

Graphics-Producing a raised design on paper or another type of mechanical is:

Type: Multiple choice
Points: 1
Randomize answers: No

Question 3

Video-What type of communications process means to write with light?

Type: Multiple choice
Points: 1
Randomize answers: No

Question 4

History-Which of the following US companies introduced a way of storing TV video signals on a tape to be viewed at a later time?

Type: Multiple choice
Points: 1
Randomize answers: No

Question 5

Video-Which of the following objects bends light?

Type: Multiple choice
Points: 1
Randomize answers: No

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