IT MCQs

Basic IT MCQs for all classes and competitive exams test preparation online.

IT MCQs

The major and most popular language of www is

1. Html
2. Jawa
3. Both
4. None

when two people collaborate on an online document at the same time they are collaborating

1. CloudEdit
2. By Tracking
3. Synecology
4. All of these

Which component of the computer is also considered as it "Heart"?

1. Monitor
2. Microprocessor
3. Scanner
4. Keyboard

what are the function of logical unit in computer?

1. to produce result
2. to perform arithmetic and logical unit
3. to control flow of information
4. to store result data

A computer cannot ‘boot’ if it does not have the_____?

1. Loader
2. Operating System
3. Compiler
4. All of these

Software application would be the most appropriate for performing numerical and statistical calculations .

1. Database
2. Document Processor
3. Graphic Pages
4. Spreed Sheet
5. All

This the invention of modern world:

1. Television
2. Computer
3. Aeroplane
4. Railway
5. None

What is a composite key in a database?

1. Set of one or more attribute that can be used to uniquely identify the records in a table
2. The minimal set of attribute that uniquely identifies each occurrence of an entity type
3. The candidate key that is selected to uniquely identify each occurrence of an entity type
4. A candidate key that consists of two or more attributes

What is the source of exchange of information?

1. Internet
2. Computer
3. Television
4. Telephone

What is the most important invention of 20th century?

1. Radio
2. Internet
3. Computer
4. Mobile

The computer Language is written in only two numbers 0 and 1 is called :

1. Natural
2. Binary
3. Coded
4. Even
5. odd