Question # 1

Why are validation rules used in a database?

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Ensure correct data is entered

To avoid typing errors

Both A and B

Neither A nor B

______ are used to enter data into databases

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Queries

Reports

Tables

Forms

Which of the following language provided the basis for the development of c:

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C++

B

JAVA

Pascal

In if statement , true is represented by:

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0

1

2

3

Errors in a computer program are also called ________

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Mistakes

Bugs

Syntax

Wrongs

The escape sequence for backspace is

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\

\b

\\

\t

The foreign key is found in:

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Parent table

Dependent table

Pivot table

Index table

__________ refers to group of statements enclosed in opening and closing braces.

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Control structure

Compound statement

Sequence structure

Instruction

Which view is used to add, edit or delete records form a table?

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Record view

Datasheet view

Design view

Edit view

All the intersection of rows and columns must have:

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Single value

Constant value

Multiple values

No value

------------------- is created when two different names are used for the same information

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synonyms

homonyms

mutually exclusive data

redundant information

How many types of loop structure are available in C?

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4

3

2

6

Which form of dependency is removed n 3NF?

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Functional

Non-functional

Associative

Transitive

The basic structure of C program consists of:

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Preprocessor Directive

Main () function

Program body

All

The columns of a table correspond to

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table

record

field

cell

Which of the following are ingredients of data modeling?

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Entities

Attributes

Relationship

All

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

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p<q

!(p<q)

p<q

1p<q

Which data type is the default type?

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Memo

Number

Text

Autonumber

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