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Computer General QuizPage 15

141.

The ability to recover and read deleted or damaged files from a criminals computer is an example of a law enforcement speciality called:

(a)Robotics

(b)Simulation

(c)Computer forensics

(d)Animation

Answer!

Answer is: C

142.

Where does most data go first with in a computer memory hierarchy ?

(a)RAM

(b)ROM

(c)BIOS

(d)CACHE

Answer!

Answer is: A

143.

Codes consisting of lines of varying widths or lengths that are computer-readable are known as-

(a)An ASCII code

(b)A magnetic tape

(c)An OCR scanner

(d)A bar code

Answer!

Answer is: D

144.

Why is it unethical to share copyrighted files with your friends?

(a)It is not unethical, because it is legal.

(b)It is unethical because the files are being given for free.

(c)Sharing copyrighted files without permission breaks copyright laws.

(d)It is not unethical because the files are being given for free.

Answer!

Answer is: C

145.

Reusable optical storage will typically have the acronym-

(a)CD

(b)DVD

(c)ROM

(d)RW

Answer!

Answer is: D

146.

The most common type of storage devices are-

(a)Steel

(b)Optical

(c)Magnetic

(d)Flash

Answer!

Answer is: B

147.

A device that connects to a network without the use of cables is said to be-

(a)Distributed

(b)Free

(c)Centralized

(d)None of these

Answer!

Answer is: D

148.

A person who used his or her expertise to gain access to other peoples computers to get information illegally or do damage is a-

(a)Hacker

(b)Spammer

(c)Instant messenger

(d)Programmer

Answer!

Answer is: A

149.

To access properties of an object, the mouse technique to use is-

(a)Dragging

(b)Dropping

(c)Right-clicking

(d)Shift-clicking

Answer!

Answer is: C

150.

The process of transferring files from a computer on the Internet to your computer is called

(a)Downloading

(b)Uploading

(c)FTP

(d)JPEG

Answer!

Answer is: A

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Computer General QuizPage 15

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