Computer Science - Automation System

1.
How is the integral mode implemented on a digital controller?
the digital controller cannot handle integral mode
the error is divided into discrete amounts
the error signal is summed over a discrete time interval and accumulated by the controller
All of the above
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.

2.
Which of the following is not critical in PC CAD software?
Crosshatching
Layering
Drawing/editing
Damping
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.

3.
Which of the following editor(s) is(are) incorporated into general CAD system?
Point Editor
Line Editor
Macro and symbol Editor
All of the above
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.

4.
A microprocessor:
is another name for a computer
is a CPU in integrated circuit form
executes a program of instructions
(a) and (c)
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.

5.
Which document sums up the general provisions of purchase, terms and agreement, warranties, and maintenance?
The contract
The project evaluation
The financial report.
The purchasing report
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.