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

12. Which of the following is a graphical input device?

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

13. Today, programmable controllers:

A. are more powerful than 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

14. Productivity is defined as:

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

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