After displaying the directory of a floppy disk, a different floppy is inserted into the drive. The contents of the original floppy continue to display regardless of the director requests on the other floppies placed in the drive. You remove the drive in question and install it into your test system, and it does not exhibit the problem. You should next replace the:

Computer Hardware
After displaying the directory of a floppy disk, a different floppy is inserted into the drive. The contents of the original floppy continue to display regardless of the director requests on the other floppies placed in the drive. You remove the drive in question and install it into your test system, and it does not exhibit the problem. You should next replace the:

System's power supply

None of these

Original IDE controller

System's floppy drive device driver

Floppy drive ribbon cable

System's power supply

None of these

Original IDE controller

System's floppy drive device driver

Floppy drive ribbon cable

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Computer Hardware
During the fusing process, toner is:

dry pressed into the paper

glued to the paper

high pressure sprayed onto the paper

electrically bonded to the paper

melted into the paper

dry pressed into the paper

glued to the paper

high pressure sprayed onto the paper

electrically bonded to the paper

melted into the paper

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Computer Hardware
Which component must be vacuumed or replaced during preventative maintenance on a laser printer?

Scanning mirror

All of the listed here

Ozone filter

Toner cartridge

Scanning mirror

All of the listed here

Ozone filter

Toner cartridge

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Computer Hardware
How many IRQs does a chain of USB devices require?

1

4

3

None of these

2

1

4

3

None of these

2

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Computer Hardware
To install a second IDE drive into a computer, you must

Verify that you define the new drive as D: in the CMOS setup

Use the IDE configuration software to set the new drive as slave

Set the master-slave jumper to slave on the second drive

Verify that you attach the drive to the connector at the end of the ribbon cable

Verify that you define the new drive as D: in the CMOS setup

Use the IDE configuration software to set the new drive as slave

Set the master-slave jumper to slave on the second drive

Verify that you attach the drive to the connector at the end of the ribbon cable

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Computer Hardware
A customer calls and says her computer won't boot, she can hear noises and can see lights on the box, but nothing comes up on the screen, what should you take to the site to fix the problem?

power supply

video card

power cable

None of these

hard drive

power supply

video card

power cable

None of these

hard drive

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Computer Hardware

Computer Hardware During the fusing process, toner is:

Computer Hardware Which component must be vacuumed or replaced during preventative maintenance on a laser printer?

Computer Hardware How many IRQs does a chain of USB devices require?

Computer Hardware To install a second IDE drive into a computer, you must

Computer Hardware A customer calls and says her computer won't boot, she can hear noises and can see lights on the box, but nothing comes up on the screen, what should you take to the site to fix the problem?

Computer Hardware
During the fusing process, toner is:

Computer Hardware
Which component must be vacuumed or replaced during preventative maintenance on a laser printer?

Computer Hardware
How many IRQs does a chain of USB devices require?

Computer Hardware
To install a second IDE drive into a computer, you must

Computer Hardware
A customer calls and says her computer won't boot, she can hear noises and can see lights on the box, but nothing comes up on the screen, what should you take to the site to fix the problem?