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Computer General Science Test Hard Mode MCQs With Answers

Question # 1

A table may have attributes as primary key

Choose an answer

Two

Only one

Foreign key

All the above

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Question # 2

The computer network in which all computers are equal and no one computer is in control is called

Choose an answer

Client/server network

Dedicated server network

Peer-to-peer network

None

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Question # 3

In access the structure of a table is created in ______ view

Choose an answer

Design view

Datasheet View

Both A and B

None of these

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Question # 4

In Access data can be sorted in

Choose an answer

Ascending order

Descending order

Normal order

Both a and b

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Question # 5

Void occupy how many bytes in memory?

Choose an answer

Zero

One

Two

Four

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Question # 6

Database system can be divided into______broad categories

Choose an answer

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Question # 7

OSI reference model has

Choose an answer

1 Layer

3 layers

6 layers

7 layers

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Question # 8

Which of the following toolbox is used for attention = getting graphic effects?

Choose an answer

Line

Label

Select object

Rectangle

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Question # 9

When queries are made over multiple tables the related tables will be

Choose an answer

Broken down automatically

Broken down manually

Joined automatically

Joined manually

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Question # 10

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 # 11

External modems

Choose an answer

are expensive

Have more operational features

Offer high transmission speed

All of the above

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