Question # 1

In ERD model the relationship between two entities is represented by a

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Diamond symbol

Rectangular box

Oval symbol

Line

To view or change table structure go into

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Data sheet veiw

Print view

Design view

Report view

Video graphics card determines

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The number of colors that can be displayed

Speed with which images appear

Display

All of the above

To relationship between countries and their capitals is an example of .............relationships

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One-to-one

One to many

Many to many

None of them

Which of the following is an example of a package software?

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Microsoft Word

Microsoft Excel

Micro Power Point

All of the above

Which of the following commands opens a document?

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CTRL + S

CTRL + W

CTRL +O

CTRL +N

Retrieval of information with database is

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Slow

Normal

Faster

Both a and b

To open help window you will:

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Select help from start menu

Press F1 key anywhere on the Desktop

A or B

Which of the following layers in OSI model routes data from sender to receiver?

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Transport layer

Application layer

Physical layer

Network layer

Comma operator is also called

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Update operator

Sequential evaluation operator

Unary operator

None

The method in which unauthorized access is prevented by providing a key,badge,token or a plastic card to authorized users is called

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What you have

What you know

What you do

What you are

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