Question # 1

A __________ has a graphical user interface (GUI), meaning that a user can interact with it using windows and buttons to provide input and get output:

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IDE

programming

constant

EDA

_______ cannot be declared unless we mention its data type:

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variable

constant

string

declaring a variable

To declare character type variables in C, we use the keyword:

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int

char

float

positive

The process of feeding or storing the instruction in the computer is known as:

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computer program

software

hardware

computer programming

Main screen of an ______ where we can write our programs:

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DBA

EDP

IDE

editor

These are the values without a decimal point:

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integer constants

stringconstants

characterconstants

singleconstants

How many parts C language program is divided ?

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1

3

2

4

How many characters can be stored in a char type variable ?

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1

3

4

2

Which language was developed by Dennis Ritchie ?

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Java

C

Python

COBOL

Header files have extension:

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.c

.h

.doc

.ppt

Which header file contains all predefined mathematical functions ?

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math.h

stdio.h

strin.h

c.h

What is the name given to a memory location as the data is physically stored inside the computer's memory ?

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constant

realconstants

characterconstants

variable

A float uses __________ bytes of memory:

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4

3

5

6

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Computer Science 10th Class English Medium Chapter 1 Online Test MCQs With Answers

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