Question # 1

Which of the following is correct?

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Sort unsigned int 1

Unsigned int I

Unsigned I

Which of the following object of database is used to retrieve data from database?

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Queries

Forms

Reports

Tables

The expression in define directive

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Can only be changed at the end of the program

Cannot be changed

Cannot be changed but can be redefine

Primary key is used

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To short the data speedy

Searching is speeded up

Not allows duplicate entities

All of the above

MICR stands for

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Magic Ink Character Reader

Magic Ink Character Recorder

Magnetic Ink Character Reader

Magnetic Ink character Reader

Magnetic Ink Character Recorder

From database data is accessed through

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Queries

Function

Reports

Information

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

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Bus topology

Ring topology

Star topology

Mesh topology

Data item is a

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Files

Small unit

Information

Record

Which of the following is not involved in e-commerce?

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E-mail

Video conferencing

Electronic banking

None of the above

Which of the following keyboard command takes you to the end of word document:

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ALT + END

CTRL +PgDn

END

CTRL + END

A computer cannot get a virus:

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Through the internet

Through a virus infected person

Through an infected floppy

Through a pirated software CD

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NAT I Computer Science Computer MCQs With Answers

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