31) After you service a laser printer, you notice dirty print. Which of the following would correct the problem?
Clean the developer tank![]()
Reset the printer![]()
Run several blank pages![]()
Clean the laser diode![]()
Answer : C Discuss
32) During the boot process, a system first counts memory from where?
33) Modems use _____ transmission.
34) What should he used to extinguish a computer fire?
35) In ROM BIOS, the acronym BIOS stands for:
Basic Intuitive Output Set![]()
Basic Input Organizational System![]()
Basic Input Output System![]()
Basic Industry Operating System![]()
Answer : C Discuss
36) What command is used to hand up a MODEM when using the "AT Answer Command set"?
37) Which hardware component controls serial port communications?
38) You have a 15 pin female connector with the pins in two rows. What could you connect with this?
39) When you boot a PC and don't hear any beep, this could suggest which of the following?
The monitor is turned off![]()
Keyboard not plugged in![]()
Normal PC boot![]()
Bad or disconnected speaker![]()
Answer : D Discuss
40) What is the file extension used by WIN95 to back up registry file when windows starts?