Computer Science - Automation System

11. 

Flat panel displays are based on what type of technology?

A. Direct view storage tube
B. Very large-scale integration (VLSI)
C. Solid state
D. RGB monitor
E. None of the above

Answer: Option C

Explanation:

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12. 

Which of the following is a graphical input device?

A. light pen
B. keyboard
C. mouse
D. Track ball
E. None of the above

Answer: Option A

Explanation:

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13. 

Today, programmable controllers:

A. are more powerful then the first controllers on the market
B. are relatively low cost compared with the original digital equipment available for industrial control
C. can be cost effective even when replacing just a few relays
D. All of the above
E. None of the above

Answer: Option D

Explanation:

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14. 

Productivity is defined as:

A. number of items manufactured per day
B. output per man-hour of labour
C. cost per day
D. cost per unit
E. None of the above

Answer: Option B

Explanation:

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15. 

The main function(s) of computer in CAD is/are

A. To serve as an extension to the memory of the designer
B. To enhance the analytical and logical power of the designer
C. To relieve the designer from routine repetitious tasks.
D. All of the above
E. None of the above

Answer: Option D

Explanation:

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