software concepts set 4 Detailed Explanation And More Example

Question : 1

Which of the following is not true about computer files?

a) They are collections of data saved to a storage medium.

b) Every file has a filename.

c) A file extension is established by the user to indicate the date it was created

d) Usually files contains data.

e) None of these

Question : 2

In electronic device, operating under the control of information, that can accept data, process the data, produce output and store the results for future use _______

a) Input

b) Computer

c) Software

d) Hardware

e) None of these

Question : 3

A mistake in an algorithm that causes incorrect results is called a __________.

a) logical error

b) syntax error

c) procedural error

d) compiler error

e) machine error

Question : 4

Which is the best definition of a software package?

a) An add-on for your computer such as additional memory

b) A set of computer programs used for a certain function such as word processing

c) A protection you can buy for a computer

d) The box, manual and license agreement that accompany commercial software

e) None of these

Question : 5

While running DOS on a PC, which command would be used to duplicate the entire diskette?

a) COPY

b) DISKCOPY

c) CHKDSK

d) TYPE

e) None of these

Question : 6

Special effect used to introduce slides in a presentation are called __________.

a) Effects

b) Custom animation

c) Transition

d) Animation

e) Preset animation