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NAT I Computer Science Computer MCQs With Answers

Question # 1

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

Choose an answer

Form

Macros

Reports

Query

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Question # 2

This device connects different types of networks to form an inter-network

Choose an answer

Gateway

Bridge

Router

None of the above

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Question # 3

Data exists in a data base in the form of

Choose an answer

Tables

Queries

reports

Files

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Question # 4

Which of the following type of file requires largest processing time?

Choose an answer

Sequential file

Random file

Indexed sequential file

Direct access file

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Question # 5

Conditional operators are

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Unary operator

Binary operator

Ternary operator

None

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Question # 6

Which of the following is not a function of CPU in the computer system?

Choose an answer

Perform logical operation

Perform arithmetic operation

Control input/output devices

Think

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Question # 7

Microsoft Access saves the database with the extension

Choose an answer

.mdb

.msdb

.madb

None of these

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Question # 8

A relational database system is a system in which

Choose an answer

The user views all the data as being stored in the form of tables

The operations are operate on tables only

The operations are produced as their output data in form of tables

All of the above

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Question # 9

In case of programing when you want to do something a fixed number of times then which of the following statement is used?

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For statement

While statement

Do-while statement

Continue statement

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Question # 10

DBA is a

Choose an answer

Programmar

Database user

Database manager

Client

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Question # 11

How many types of functions are present in C-language?

Choose an answer

One

Two

Three

Four

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