Question # 1

Which term describes the kind of values that a variable can store?

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Varaible name

Datatype

Varaibletype

Varaiblesize

Information including the table name field names and data types is stored in

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Data dictionary

Table

Fields

None

How many times the instruction in the body of following loop will execute for (x = 1; x < 5; x ++)

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3

4

5

6

A constraint that no primary key should contain nulls is known as:

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Normalization

Dependence

Entity integrity

SQL query

When displaying a sub-form with in a main form, which form is based on the primary table?

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Neither main form nor sub-form

The sub-form

The main form

Both the main form and the sub-form

Which of the following is NOT a database object?

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Table

Query

Report

MS word

Format specifier starts with the symbol

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#

%

*

all

A two-dimensional table of data is called:

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Group

Set

Module

Relation

A loop with in a loop is called:

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Nested loop

Complex loop

Infinite loop

Dual loop

Which is related to modality?

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Optional

Mandatory

Unidirectional

Both A & B

How many times is the test expression of a switch statement evaluated?

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0

1

2

Once for each case

Preprocessor directives are command for:

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Microprocessor

Language processor

C Preprocessor

Loader

The function used to input data in C program is

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Print ()

Scanf ()

Sqrt ()

Main ()

The function getche() is defined in:

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stdio.h

conio.h

string.h

math.h

Which form of dependency is removed n 3NF?

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Functional

Non-functional

Associative

Transitive

A constraint between two attributes is called:

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Functional relation

Attribute dependency

Functional dependency

Functional relation constaint

A factor consider when choosing a file organization is

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Fast data retrieval

Security

Efficient storage

All of them

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

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diamond symbol

rectangular box

oval symbol

line

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ICS Part 2 Computer Science Online Test MCQs With Answers

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