Automation System problems
- 1. Historically, central systems were used because:
Options- A. semiconductor memory was not available
- B. memory was very expensive
- C. memory consumed a large amount of power
- D. All of the above
- E. None of the above Discuss
Correct Answer: All of the above
- 2. A proportional plus integral contro¬ller can:
Options- A. has no transient response
- B. can compensate for lag
- C. can increase the system type
- D. both (b) and (c)
- E. None of the above Discuss
Correct Answer: both (b) and (c)
- 3. Many things can be done to minimize downtime loss. Identify two of them.
Options- A. establish a user forum program
- B. stock critical spare parts
- C. provide an extra workstation
- D. both b and c
- E. None of the above Discuss
Correct Answer: both b and c
- 4. Which of the following editor(s) is(are) incorporated into general CAD system?
Options- A. Point Editor
- B. Line Editor
- C. Macro and symbol Editor
- D. All of the above
- E. None of the above Discuss
Correct Answer: All of the above
- 5. Which document sums up the general provisions of purchase, terms and agreement, warranties, and maintenance?
Options- A. The contract
- B. The project evaluation
- C. The financial report.
- D. The purchasing report
- E. None of the above Discuss
Correct Answer: The contract
- 6. Several objectives are required to achieve a successful data base management program. These are availability of data, quality of data, and
Options- A. compatibility of data
- B. transmission of data
- C. desirability of data
- D. up-to-date data
- E. None of the above Discuss
Correct Answer: up-to-date data
- 7. The term used to represent the recycling of unused memory is:
Options- A. garbage collection
- B. diagnostic routine
- C. memory dump
- D. direct memory access
- E. None of the above Discuss
Correct Answer: garbage collection
- 8. Which part of the system allows the user to interact with the compiler? (a) Memory
Options- A. Translator
- B. Communications processor
- C. Interpreter
- D. None of the above Discuss
Correct Answer: None of the above
- 9. When a computer fetches an instruction, the binary code representing the instruction appears on the:
Options- A. I/O address bus
- B. memory data bus
- C. input data bus
- D. output data bus
- E. None of the above Discuss
Correct Answer: memory data bus
- 10. Direct Numerical Control means:
Options- A. using several computers to control one large machine
- B. using one computer to control several machines
- C. complete elimination of a need for a human operator.
- D. eliminating computers from the manufacturing process
- E. None of the above Discuss
Correct Answer: using one computer to control several machines
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