Sem 2 IT Test 1

Which one of the following hrdware parts converts AC power to DC power?

• Hard Disk Drive

• Mother board

• Heat Sink

• Power Supply

Type of utility program that controls specific hardware device attached to computer

• Windows Updater

• Device Driver

• Antiviruse

• System Restore

Possible solution if all programs on computer run slowly

• Scanning

• Disk Cleanup

• Disk Defragmenter

• All

The process of detection, minimization, and resolving faults that arise in the computer networking is called

• Computer Maintenance

• Backup

• Network Troubleshooting

• System Restore

Which one is true of Disk Defragmenter?

• Deletes unused and unwanted files on disk drive

• Ensures your computer is up-to-date

• Rearranges files on disk drive

• Fixes errors on your computer

Network problems include slow transmission of data and no connection at all.

• True

• False

VGA port is used to connect power cable to computer.

• True

• False

Distance between wireless host and access point has nothing to do with networking problem.

• True

• False

(a)   is a systematic approach to locating the fault and identifying the cause of the fault in a computer system.

Process of getting program ready to run including configuring hardware or software is called (a)