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NAT I Computer Science Computer MCQs With Answers

Question # 1

---------- is used to store program and data white these are being executed

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ROM

RAM

Hard disk

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Question # 2

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

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E-mail

Video conferencing

Electronic banking

None of the above

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Question # 3

Variables are created in

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RAM

ROM

Hard disk

Cache

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Question # 4

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

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Object

Entity

Data

Class

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Question # 5

If an entity is related to more than join entity then the relationship is called

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One to one relationship

One to many relationship

Many to many relationship

Bubble Chart

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Question # 6

Which of the following is not a pointing device?

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Pointing stick

OCR

Touch screen

Light pen

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Question # 7

Which of the following can be used to join similar types of networks?

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Bridges and repeater

Bridges and routers

Repeaters and gateways

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Question # 8

The method by way of which we can repeat a part of program is

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Using a for statement

Using a do-while statement

Using a while statement

Using a if-then-else statement

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Question # 9

_______retrieve data from the database and present is to the user in a formatted way

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Form

Macros

Reports

Query

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Question # 10

Which of the following key is used to save a file?

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Question # 11

A database consists of various components called the

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Tool

Properties

Entities

Object

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