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ITeaser
THINK your IT knowledge is really good? Rack your brain with this I-Teaser and find out for sure:
1. The term used to act as gaining access to a computer system?
a. Logto
b. Online
c. Login
d. All of the above
2. Where does a computer read and store information?
a. Hardware
b. Monitor
c. CPU
d. Software
3. The speed of a printer cannot be measured in:
a. lps
b. pps
c. sps
d. All of the above
4. Pixel is short for:
a. Picture Enhancement
b. Printer Errors
c. Picture Element
d. Protocol Errors
5. Which type of auxiliary storage uses a laser?
a. Optical disk
b. LCD
c. Hard disk
d. All of the above
6. Tape storage is primarily used for what?
a. Spreading virus for PCs
b. Backups
c. Cracking passwords
d. Installation of new programs
7. To care for data on disks user should avoid:
a. Disk bending
b. Exposing disks to dust & smoke
c. Exposure of disks to high heat
d. All of the above
8. LCOS is an acronym for:
a. Liquid Crystal on Silicon
b. Laser Control of System
c. Line Connection of Software
d. Light Cracks of Signals
9. Access time of data depends on:
a. Time settling
b. Transfer rate
c. Rotational delay
d. All of the above
10. The amount of data that can be stored on a disk depends on:
a. Number of users
b. Disk speed
c. Number of tracks on the disk
d. None of the above
ANSWERS: 1c; 2a; 3d; 4c; 5a; 6b; 7d; 8a; 9d; 10c
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