1. from what location are the 1st computer institution available on boot up?
*ROM BIOUS
2. what could cause fixed disk error.
*INCORRECT CMOS SETTINGS
3. Missing slot covers on a computer can cause?
*OVER HEAT
4. When installation PCINICS you can check the IRQ available by looking at.
*MOTHERBOARD BIOS
5. with respect to network interface card, the term 10/100 refer to.
*MEGABITS PER SECOND
6 which motherboard from factor user one 20 pin connector.
*ATX
7. A hard disk is divided into tracks which are father subdivide into.
*SECTOR
8. Which standard govern parallel communication?
*IEEE1284
9. Malicious software is known as
*MALWARE
10. magnetic disks are also known as....
*HARD DISK
11.The first part of machines languages instructions that specifies the operation to be performed is called..
*OPCODE
12.Modems use transmissio
#ASYNCHRONOUS
13. A 6XX indicates a problem with the:
# oppy drive
14. A SOund card typically uses which IRQ
#.6
15.Duaring reventative maintenance on a dot matrix printer,do NOT lubricate:
#Print head pins
16. The floppy drive uses which DMA (direct memory access) channel?
#2
17. The DC voltage on most circuit boards is
#+5 volts
18. A customer attached an external drive to his notebook computer but the computer is
not recognizing it. what should be Considcred?
#. The cables are attached firmly
#. The extermal drive has been preA-loaded with the appropriate sotware
#.The external drive was attached before the computer was on
19. what device protects against line deficiencies?
#.Ups
20. which part of the laser printer should NOT be exposed to sunlight?
#.pc drum
21. After doing a low-level lormat, what would be the next step in configuring the hard drive in a system?
#.Format DOS partition
22. Resistance is measured in ?
#.Ohms
23. What command is used to reset a MODEM when using the "AT Command Set"?
#.Atz
24. When installing a SCSI CD-ROM drive, you must set the CD-ROM SCSI adapter to:
#.An unused SCSI address
25. How many deVIces can be used on a single SCSI bus ?Keep in mind that the SCSI host adapter counts as a device.
#.8