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Automation System
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Question
The program counter:
Options
A. decides which program to run
B. counts the number of instructions that have been executed
C. contains the address of the next instruction to be executed
D. is where arithmetic is done in a computer.
E. None of the above
Correct Answer
contains the address of the next instruction to be executed
Automation System problems
Search Results
1. Which of the following symbol modes are used to input of graphics to General CAD system?
Options
A. Live and Rectangle mode
B. Arc and Circle mode
C. Dimension and Alphanumeric mode
D. All of the above
E. None of the above
Show Answer
Scratch Pad
Discuss
Correct Answer: All of the above
2. Flat panel displays are based on what type of technology?
Options
A. Direct view storage tube
B. Very large-scale integration (VLSI)
C. Solid state
D. RGB monitor
E. None of the above
Show Answer
Scratch Pad
Discuss
Correct Answer: Solid state
3. Digital signals:
Options
A. can have three possible levels
B. are assigned values of 1 or 0 depending on the voltage level
C. have a sinusoidal shape.
D. have a frequency measured in units of hertz
E. None of the above
Show Answer
Scratch Pad
Discuss
Correct Answer: are assigned values of 1 or 0 depending on the voltage level
4. The name given to the test that determines whether a machine can think is the:
Options
A. Gaussian test
B. McCarthy test
C. Turing test
D. Boolean test
E. None of the above
Show Answer
Scratch Pad
Discuss
Correct Answer: Turing test
5. The formula for memory capacity is:
Options
A. MC = N/2
B. MC = 2/N
C. MC = N squared.
D. MC -2 to the Nth power
E. None of the above
Show Answer
Scratch Pad
Discuss
Correct Answer: MC -2 to the Nth power
6. What prevents a robotic instrument from running into other objects?
Options
A. negative image
B. functional manipulators
C. memory
D. sensory devices
E. None of the above
Show Answer
Scratch Pad
Discuss
Correct Answer: sensory devices
7. Timing using a TM990 micro¬computer:
Options
A. require an external timer added by the user
B. is available on the standard CPU board
C. can be handled in software
D. both (b) and (c)
E. None of the above.
Show Answer
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Discuss
Correct Answer: both (b) and (c)
8. A program language:
Options
A. defines the form of the instruction
B. is always machine dependent
C. is never machine dependent
D. All of the above
E. None of the above
Show Answer
Scratch Pad
Discuss
Correct Answer: defines the form of the instruction
9. Which method is frequently used, especially in the early stages of design?
Options
A. The iterative design method
B. The direct method
C. The design selection method
D. All of the above
E. None of the above
Show Answer
Scratch Pad
Discuss
Correct Answer: The iterative design method
10. Which of these controller types is the most accurate?
Options
A. Proportional plus integral
B. Proportional
C. Proportional plus derivative
D. Three mode
E. None of the above
Show Answer
Scratch Pad
Discuss
Correct Answer: Three mode
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