Question # 1

What mechanism is used to execute a set of operations repeatedly?

Choose an answer

Goto statement

Switch statement

Loops

Functions

Which of the following is not a pointing device?

Choose an answer

Pointing stick

OCR

Touch screen

Light pen

Which of the following statements is correct?

Choose an answer

A virus may destroy hardware

A virus cannot read Pin code or Credit card number

A virus may make resources unavailable to the users

None of the above

The topology in which all nodes are connected to a central wire is called

Choose an answer

Bus topology

Ring topology

Star topology

Mesh topology

This is not a computer virus

Choose an answer

Norton

Chernobyl

Redlof

All are computer virus

Which of the following is correct for data in a database system?

Choose an answer

Inconsistent

Redundant

Integrated

Normal

An,,,,,,,,,,,is a thing is the real world that is distinguishable from all other objects.

Choose an answer

Object

Entity

Data

Class

There are,,,,,,,,,,,,,,main components of the CPU,

Choose an answer

4

3

2

20 to 80

If we write an entire if-else construct within either the body of the if statement or the body of an else statement this is called

Choose an answer

Dangling else

Multiple statement with if-else

Nested 1-else

Switch statments

This is a Command Line operating system:

Choose an answer

Windows

DOS

Solaris

Linux

C was designed to write programs for

Choose an answer

Windows operating system

Solaris operating system

Unix operating system

OS/2 operating system

More Classes

Other Links

NAT I Computer Science Computer MCQs With Answers

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer