Question # 1

Switch statement must use the keyword

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Case

Default

Break

All of the above

An expression that uses a relational operator is known as:

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Operational

Sequential

Serial

Relational

When a relational expression is false, it has the value __________

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0

1

<0

S

Database integrity refers to the

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Correctness of data

Consistency of data

Both a and b

None of these

You can use a decision statement to:

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Run a series of statements if a test fails

Test series of conditions

Test whether a condition is true or false

All of these

From the followings which is different

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If

Else-if

Function

Switch

Which of the following is equivalent to (p>=q)?

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p<q

!(p<q)

p<q

1p<q

The case block ends with:

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End select

End case

Break;

Case else

break keyword is used in

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If statement

If-use

Else-if

None of the above

Which of the following is NOT part of an if statement?

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A condition that evaluates as a Boolean

A condition that evaluates as true or false

A true block

All of are part of an IF statement

An if statement inside the true block of another if statement is called:

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A nested if statement

A branched if statement

A conditional operator

A relational operator

What does a compound condition use to join two condition?

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Relational operator

Logical operator

Relational Results

Logical results

A key in a relation

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May not functionally determine any attribute in the row

Functionally determine only one attribute in the row

Functionally determine at least one attribute in the row

Functionally determine all the attribute in the row

Key is used in

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If statement

Else if statement

Switch statement

All of the above

Which of the following are valid case statements in a switch?

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Case 1:

Case x<4:

Case 'ab':

Case 1.5:

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ICS Part 2 Computer Science Chapter 11 Online Test MCQs With Answers

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