Computer Hardware - Section 8 Multiple Questions and Answers.




6.After you service a laser printer, you notice dirty print. Which of the following would correct the problem?
A. Clean the developer tank
B. Reset the printer
C. Run several blank pages
D. Clean the laser diode

7.During the boot process, a system first counts memory from where?
A. Expansion memory board
B. Video adapter
C. System board
D. Cache

8.What command is used to reset a MODEM when using the
A. ATR
B. ATZ
C. DTR
D. DCE

9.Modems use _____ transmission.
A. Synchronous
B. Asynchronous
C. Timed interval
D. PPP

10.What should he used to extinguish a computer fire?
A. fire hose
B. class a extinguisher
C. class c extinguisher
D. silver foam water

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