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- Question
PCM stands for _____
Options- A. plug-compatible manufacturer
- B. personal computer media
- C. PC-manufacturer
- D. PC-modem
- E. None of the above
- Correct Answer
- plug-compatible manufacturer
- 1. A customer attached an external drive to his notebook computer but the computer is not recognizing it. What should be considered?
Options- A. The cables are attached firmly
- B. The external drive has been pre¬loaded with the appropriate software
- C. The external drive was attached before the computer was on
- D. The external drive is turned on
- E. All of the above Discuss
- 2. You are configuring a Windows 2000 Server computer as a Routing and Remote Access server for a Branch office. You discover that an incorrect driver was installed during the installation of the modem. You attempt to remove the modem by using Phone and Modem Options in Control Panel. After each attempt to remove the modem by using this method, the computer stops responding. You restart the computer again. You must install the correct driver for the modem as quickly as possible. What should you do?
Options- A. Use the Add/Remove Hardware wizard to uninstall the modem. Restart the server
- B. Shut down the server, remove the modem card, and restart the server. Shut down the server again, insert the modem card, and restart the server
- C. Delete all references to modems in the registry
- D. Run the Modem troubleshooter and remove the modem when prompted. Restart the server
- E. None of above Discuss
- 3. You have a machine with two hard disk and you add an extra 100 GB hard disk for a specific Client-Server application to run on, because the application gets very slow returning query data. You want to have the fastest possible access for the Client-Server App to the HDD's. Which Raid should you apply?
Options- A. RAID0
- B. RAID1
- C. RAIDS
- D. RAID2
- E. None of above Discuss
- 4. In the Binary numbering system, a (1) represents a jumper being shorted and a (0) represents a jumper being open. On a three-bit jumper block on a SCSI drive, how would an ID of logical 3 be set?
Options- A. 100
- B. 010
- C. 011
- D. 101
- E. None of the above Discuss
- 5. A discrete parts process is:
Options- A. the same as a continuous process except a different controller must be used
- B. often encountered in manufacturing
- C. normally a repetitive series of operations
- D. (b) and (c)
- E. None of the above Discuss
- 6. Which of the following statements is not true
Options- A. Entity Relationship Diagrams are used to design files
- B. Systems Overview can be prescribed by Data Flow Diagrams
- C. Phases, in a Systems life cycle, are fixed and invariant.
- D. Indexed files are faster than sequential files in all situations
- E. None of the above Discuss
- 7. In laser technology, what happens during the transfer stage?
Options- A. Residual toner is transferred to the waste receptacle
- B. The laser transfers the image from the drum to the paper
- C. The image is transferred from the drum to the paper
- D. A negative charge is transferred to the surface of the drum
- E. None of the above Discuss
- 8. Suppose that the power lamp in on, but the printer will not print. What can you do to correct the problem?
Options- A. Make sure the printer is on line
- B. Replace the AC line fuse
- C. Turn the printer on and off
- D. Replace the ribbon
- E. None of the above Discuss
- 9. Your CD-ROM audio cable connects to the:
Options- A. speaker
- B. sound card (or motherboard if sound is integrated with it)
- C. power supply
- D. hard drive
- E. BIOS Discuss
- 10. The teleprocessing system appropriate for a probability encoding system is
Options- A. an on-line batch system
- B. an interactive time-sharing system
- C. a large-scale batch system
- D. All of the above
- E. None of the above Discuss
More questions
Correct Answer: All of the above
Correct Answer: Use the Add/Remove Hardware wizard to uninstall the modem. Restart the server
Correct Answer: RAID0
Correct Answer: 011
Correct Answer: the same as a continuous process except a different controller must be used
Correct Answer: Indexed files are faster than sequential files in all situations
Correct Answer: The image is transferred from the drum to the paper
Correct Answer: Make sure the printer is on line
Correct Answer: sound card (or motherboard if sound is integrated with it)
Correct Answer: an interactive time-sharing system
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