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

Question # 1

Array can be initialized _________ declaration.

Choose an answer

At the time of

After

Before

Both a and b

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Question # 2

An______ is a data structure that can hold multiple values of same data type.

Choose an answer

Loop

Array

For loop

Index

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Question # 3

_______ make it easier to read and write values in array:

Choose an answer

loops

conditions

expressions

functions

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Question # 4

Which operators compare two values to determine the relationship between values ?

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assignment

arithmetic

logical

relation

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Question # 5

Software that allows programmers to write and edit computer progams:

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editor

code

software

programmer

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Question # 6

An ______ can store only positive values and its value ranges from 0 to +4,294,967,295.

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unsigned int

negativeint

positiveint

integer

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Question # 7

The operator % is used to calculate __________:

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percentage

remainder

factorial

square

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Question # 8

Which of the following is a type of operator ?

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assignment operator

arithmeticoperators

logicaloperators

all of these

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Question # 9

Print f and scanf are examples of ...... function.

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User

Programmer

Common

Built in function

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Question # 10

Which of the following are advantages of using functions.

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Reusability of code

Separation of tasks

Readability of code

All of these

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Question # 11

A list of words that are predefined and must not be used by the programmer to name his own variables are known:

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auto words

reservedwords

restrictedwords

predefinedwords

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Question # 12

The values passed to a function are called.

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Built -in

return type

Array

Arguments

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Question # 13

Input of a function are called __________ of the function.

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Function

Program

Reader

Parameters

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