Introduction to Computers (CBSE-NET (UGC) Paper-I): Questions 108 - 112 of 135

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Question number: 108

» Introduction to Computers » Components of a Computer

MCQ▾

Question

Application software

Choices

Choice (4) Response
a.

programs to operate only mouse functions

b.

a type of program designed to handle very small instruction sets.

c.

any computer program used to create or process data such as text documents, spreadsheets, graphics etc.

d. All of the above

Question number: 109

» Introduction to Computers » Data

MCQ▾

Question

What is EDI?

Choices

Choice (4) Response
a.

is a set of standards for controlling the transfer of business documents, such as purchase orders and invoices, between computers.

b.

stands for Electronic Data Interchange (EDI)

c. Both a. and b. are correct
d. None of the above

Question number: 110

» Introduction to Computers » Components of a Computer

MCQ▾

Question

Modem

Choices

Choice (4) Response
a.

It is an Input/Output device that allows computer to communicate through telephone lines.

b.

converts outgoing digital data into analog signals that can be transmitted over phone lines and converts incoming audio signals into digital data that can be processed by the computer.

c.

Abbreviation for modulator/demodulator.

d. All a. , b. and c. are correct

Question number: 111

» Introduction to Computers » Components of a Computer

MCQ▾

Question

Hardware

Choices

Choice (4) Response
a.

The physical components of a computer

b.

Includes processors, memory chips, input/output devices, tapes, disks, cables, modems.

c. Both a. and b. are correct
d. Question does not provide sufficient data or is vague

Question number: 112

» Introduction to Computers » Computer Memory & Data Storage

MCQ▾

Question

Backups should be done

Choices

Choice (4) Response
a.

as several image copies followed by an incremental

b.

daily for most installations

c.

weekly for most installations

d.

Several incrementals, followed by an unage copy

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