COMPUTER HARDWARE QUIZ

UPS

Surge protector

Capacitor

Logic probe

IEEE 1284

None of these

CAT 5

RS-232a

RS232

The port speed is set too high

the phone line out of the wall is plugged into the phone port on the modem card

the modem has not been set up in control panel properties

None of these

the phone line is plugged into the line-in port on the modem card

Replace all of the indicated FRUs at once and return the machine to the customer if the problem is resolved

Follow the same procedure as in ays replace the system board first if it is on the list of possible FRUs If multiple FRUs are indicated, then software is the most likely source of the problem

Replace the indicated parts, one at a time in the recommended sequence, until the problem is resolved; return unused FRUs to stock

None of these

IRQ8

IRQ5

IRQ7

None of these

IRQ4

None of these

CONFIG.SYS

Motherboard BIOS

Dip switches

Jumper settings

1000

200

30

200

500

4

7

6

1

Hard disk interface

None of these

Half duplex interface

Help desk interference

Head to disk interference

1

10

All of these

8

20