Question # 1

Data base is a collection of

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Data

Information

Files

All of these

A relational database system is a system in which

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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

The reason for using computers is / are that they

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Work much faster

Never get tired

Can do the jobs dangerous for human beings to do

All of the above

The wildcard______sal[ei]ma,

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Saleema

Salima

Both a and b

None of them

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

The gets() functions reads the next character from the file and returns it as a(n),,,,,,,,,,,and if error occurs returns EOF

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Float

Integer

String

Double

A built-in function

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Cannot be redefined

Can be redefined

Cannot return a value

Should be redefined

Which of the following is part of analysis report?

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How the current system works

The problems in the existing system

Requirements for the existing system

All of the above

The statement associated with the while statement can be a ...........

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Unary statement

Compound statement

Binary statement

Ternary statement

This is not a computer virus

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Norton

Chernobyl

Redlof

All are computer virus

Which of the following data model is more flexible?

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Network data model

Hierarchical data model

Relational data model

Object data model

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