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- Question
What is the primary difference between primary and secondary cell batteries?
Options- A. Primary-cell batteries can be recharged and used many times, whereas secondary-cell batteries cannot be properly recharged
- B. Secondary-cell batteries can be recharged and used many times, whereas primary-cell batteries cannot be properly recharged
- C. Primary-cell batteries use chemical cells, whereas secondary-cell batteries use an alternative energy source, such as thermal or magnetic energy, to supplement their outputs
- D. Primary-cell batteries must be recharged at a much slower rate that secondary-cell batteries
- E. None of the above
- Correct Answer
- Secondary-cell batteries can be recharged and used many times, whereas primary-cell batteries cannot be properly recharged
- 1. Using a microcomputer as a controller allows:
Options- A. faster cycle time
- B. simpler mechanical hardware
- C. more self diagnostics of the machine operation
- D. All of the above
- E. None of the above Discuss
- 2. Some Streams work with input, and some with output
Options- A. True
- B. False Discuss
- 3. Which of the following is not true of the EDP Auditors Foundation?
Options- A. It publishes a journal, The EDP Auditor
- B. It sponsors the CIS A examination.
- C. It is a professional association of those auditors who specialize in EDP
- D. It is a member of the AFIPS.
- E. None of the above Discuss
- 4. _____ tool allows you to change your default X Window desktop.
Options- A. utilinux
- B. cempre
- C. switchdesk
- D. window
- E. None of the above Discuss
- 5. A device that converts mechanical pressure to electrical energy is called a:
Options- A. piezoelectric device
- B. solar cell
- C. photodiode
- D. nicad cell
- E. None of the above Discuss
- 6. Which daemon is used for the Apache server?
Options- A. apached
- B. httpd
- C. html
- D. shttp
- E. None of the above Discuss
- 7. The power source that drives the manipulator can be:
Options- A. pneumatic
- B. electric
- C. hydraulic
- D. All of the above
- E. None of the above Discuss
- 8. A feasibility document should contain all of the following except:
Options- A. project name
- B. problem descriptions
- C. feasible alternative
- D. data-flow diagrams
- E. None of the above Discuss
- 9. A decision-support system is intended to produce information to suport which type of decisions?
Options- A. well-structured
- B. unstructured
- C. anticipated
- D. routine
- E. None of the above Discuss
- 10. Which command is used to display the characteristics of a process?
Options- A. pid
- B. du
- C. ps
- D. au
- E. None of the above Discuss
More questions
Correct Answer: All of the above
Correct Answer: True
Correct Answer: It is a member of the AFIPS.
Correct Answer: switchdesk
Correct Answer: piezoelectric device
Correct Answer: httpd
Correct Answer: All of the above
Correct Answer: problem descriptions
Correct Answer: unstructured
Correct Answer: ps
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