Answers are marked with a '*'.
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CORE
31. A CD-Rom drive always uses IRQ:
a. 9
b. 10
c. 11
d. 5
*e. depends on the adapter it's attached to
32. If a computer's bios allows it, you can boot from a CD-Rom.
*a. true
b. false
33. A single speed CD-Rom drive transfers data at:
a. 1 MB per second
b. 100 bytes per second
c. 20 million bits per second
d. 186,282 bits per second
*e. 150 KBs per second
34. Your CD-Rom audio cable connects to the:
a. speaker
*b. sound card (or motherboard if sound is integrated with it)
c. power supply
d. hard drive
e. bios
35. This statement is in autoexec.bat:
c:\dos\cdrom\mscdex /d:cdrom001 /l:e /m:10 /v
This statement is in config.sys:
device=c:\cdrom\atapicd.sys /d:cd001
Your CD-Rom drive is not working. What is wrong?
a. the "v" switch in autoexec.bat is invalid
*b. the device name is not the same in both files
c. the "m" switch in autoexec.bat is set too high
d. config.sys is not using the dos directory
e. nothing, it should work
36. Which of the following are SCSI issues? Select all that apply.
*a. unique id settings
*b. limited cable length
*c. parity
*d. passive termination
*e. active termination
37. On some older SCSI adapters, the boot hard drive must be set to id#: (as a side note, some of the older IBM SCSI PCs had to have the boot hard drive set to id 6, but this question deals primarily with most other PC makes and clones)
a. 2
b. 3
*c. 0
d. 9
e. 11
38. You have a PC with a SCSI adapter built into the system board. It has only one connection (internal), which is used for your hard drive, CD-Rom drive, and tape drive. Your boss wants to connect a SCSI scanner to the PC, so you install a SCSI adapter with an external connection to support the scanner. Now you have a PC with two SCSI adapters. SCSI adapters normally use id# 7, which the onboard adapter is set for. The adapter you installed should: (select all that apply)
a. use a different id
*b. use id 7 also
c. not use an id
*d. use a different IRQ
e. be checked for fleas
39. You run a super wing-ding diagnostic program on your PC, and it reports that your hard drive, microprocessor, ram, and video card have seen better days. To resolve this problem you should:
a. replace each part one at a time, rerunning the diagnostic before replacing the next part.
*b. check to see if you have a software problem
c. replace everything at once and rerun the diagnostic
d. get another copy of the diagnostic program
e. run an exhaustive memory check
