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Computer Science - Automation System

Exercise : Automation System - Section 5
6.
Ergonomics refers to:
the human aspect of the environment around the workstation as well as the workstation itself
the cost relationship of the workstation versus productivity
the level of involvement the operator has with the workstation
the technology involved in the workstation itself
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
7.
Artificial intelligence operates on the principle of using a _____ base as opposed to a data base.
Character
Knowledge
PROLOG
LISP
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
8.
A smart solid-state sensor is:
one that integrates both logic and a solid-state sensor into one unit.
one that has two or three substrates
not available today
All of the above
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
9.
D/A (digital to analog) conversion:
results in a binary code as the final output
has to be sampled at 1/2 the highest input frequency
must be fed through a filter to reproduce the original signal accurately
both (b) and (c)
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
10.
Most data transmission in the future will be:
digital bit stream encoded data
analog in nature
carried over metallic telephone lines
All of the above
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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