Question # 1

The table columns describe the ?

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data type

actual data

unique name

all

The primary objective of the Entity-Relationship diagram is to represent:

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Entities

Relationship

Association

All of these

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

On successfully closing a file the f close () returns

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Null

0

1

File pointer

If n=3, what will be the value of n after executing the following code?

do

n*=2

while (n<48);

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24

32

48

96

A collection of raw facts and figures is called:

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Data

Information

Operation

Processing

Which one displays the result of a query?

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File

Field

Access

Reports

The ".exe" file is produced by:

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Linker

Loader

Compiler

Interpreter

Which statement is used to move the control to the start of loop body?

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Continue

Break

Switch

Goto

Escape sequence starts with the character

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%

/

#

none

Which data type is used to define a field that contains Web address as its context?

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Hyperlink

OLE object

Lookup Wizard

AutoNumber

A relation is known as

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table

tuple

relationship

attribute

Which of the following is used to display a list of items in forms?

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List box

Combo box

Both a and b

None of these

Relational operators are used to

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Establish a relationship among variables

Compare two values

Construct compound condition

Performs arithmetic operators

---------------- are written before the main () function

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C statements

preprocessor directives

linking instructions

both a and b

The extension of C source program is:

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.h

.c

obj

.exe

______ are used to move around the window if its contents do not fit on screen

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menu bar

Tool bar

Scroll bar

Status bar

The processing of running an executable file is known as:

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Debugging

Compiling

Executing

Saving

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Computer Science Ics Part 2 Online Test MCQs With Answers

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