Question # 1

Different attributes in two different tables having same name are called:

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Synonym

Homonym

Acronym

Mutually exclusive

The type of expression x > y is

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arithmetic

logical

relational

conditional

Insert command is used to insert:

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New table

New record

View

Dependences

Relationship are

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uni-directional

bi-directional

tri-directional

none of these

Which of the following is logical data type in MS Access?

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Boolean

Yes/No

True/false

Log

Which of the following are ingredients of data modeling?

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Entities

Attributes

Relationship

All

Which of the following is NOT a database object?

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Table

Query

Report

MS word

Go to statement can not work properly without

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condition

operator

label

none

Which file is used to store information that remains constant for a long time?

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Master file

Transaction file

Backup file

None

Which of the following anomalies result from a transitive dependency ?

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Insertion

Modification

Deletion

All

The data in tables is entered in:

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Design view

Normal view

Datasheet view

Layout view

Which is true about a variable?

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The name and data value can both change

The name can change, but the data value cannot

The name cannot change, but the data value can

The name and the data value both cannot changed

A loop whose execute never ends is called

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Nested loop

Forever loop

Infinite loop

Counter loop

Which is a numeric data type ?

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float

int

Both a and b

char

In hybrid distribution, what types of fragments are stored at only one site?

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Critical fragments

Non-critical fragments

Critical and non-critical fragments

Only large fragments

The expression in define directive:

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Can only be changed at the end of the program

Cannot be changed but can be redefined

Cannot be assigned a value

Cannot be changed

An advantages of partitioning is

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Efficiency

Extra space and update time

Both a & b

None of them

The statement printf ("%10d",n) will display the value of n:

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Right justified in ten-character space

Left justified in ten-character space

Center-justified in ten-character space

None of these

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