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Computer Science 10th Class English Medium Chapter 2 Online Test MCQs With Answers

Question # 1

Which is a combination of backslash (\) and a code character to control printing of data on the screen ?

Choose an answer

escape sequence

format specified

character

printing

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Question # 2

Which of the following is used as an assignmentoperator in C language ?

Choose an answer

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Question # 3

Which of the following is a valid line of code ?

Choose an answer

int = 20;

grade = 'A';

line = this is a line,

none of these

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Question # 4

Which is unary operator ?

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Question # 5

Which of the following are logical operators ?

Choose an answer

AND

NOT

all of these

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Question # 6

Which operator has the highest precedence among the following ?

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Question # 7

Which of the following tells about which operations should be performed first ?

Choose an answer

precedence

rule

sequence

random

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Question # 8

Which operator is used to divide the value on left side by the value on right side ?

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Question # 9

In which function character entered by user does not get displayed on screen ?

Choose an answer

getch()

count

string

printf

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Question # 10

Let the following part of code, what will be the value of variable an after execution:

int a = 4;

float b= 2.2;

a = a * b;

Choose an answer

8.8

8.2

8.0

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Question # 11

Which operator checks whether right and left operands are equal or not ?

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Question # 12

Which is used to display data in specific format ?

Choose an answer

read

data

specifiers

format specifiers

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