# CS201 Quiz 1 Solved 2021 - Introduction to Programming Solved Quiz

CS201 Quiz 1 Solved Answer 2021 - Introduction to Programming Solved Quiz Solution with key references with handouts books.

CS201 SOLVED QUIZ 1 2021

Question # 1

< and > both are _________ operators.

Arithmetic
Relational
Logical
Mathematical

Question # 2

Find out the logical error in following lines

of code. If (x = 10) cout “x is 10”;

10 should be enclosed in quotations
There is no semicolon at the end of if condition
Assignment operator should not be used

for Comparison
Variable x should not be inside parenthesis

Question # 3

What will be the result of the expression

j = i++; if initially j = 0 and i = 5?

0
5
6
4

Question # 4

Default mechanism of calling a function by

passing it array is call by ________ and in

case of passing variable is call by ___.

Reference, Reference
Reference, value

Value, Reference
Value, Value

Question # 5

When the break statement is encountered

in a loop’s body, it transfers the control

________from the current loop.

Inside

Outside

To break statement
To continue statement

Question # 6

________statement is used to terminate the

processing of a particular case and exit

from switch structure.

If
Goto
Break
Continue

Question # 7

If we pass more than one arguments to a

function then they are separated by____.

# Comma, Lecture 9

Semicolon;

Colon:

Brackets ()

OUR WHATSAPP GROUP JOIN

Question # 8

What will be the value of the variable output in the

given piece of code?

double output = 0; output = (2 + 2) * 4 + 2 / (4 – 2);

15
17
12
1

Question # 9

If we assign 2.06721 to an integer variable x, what

will be the output if we print x using cout statement?

2
2.1
2.06
2.07

Question # 10

__________ will be used for clarity and to force

the order of evaluation in an expression.
" "
() PG32
' '
[ ]

Question # 11

What will be the size of following array? int arr;

0

30 PAGE 105-106

29

28

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Question # 12

If a function has not been declared before

its definition, It is logical error

syntax error LECTURE NO 9
logical Error
run time error
none of these

Question # 13

When the break statement is encountered in

a loop‟s body, it transfers the control from

the current loop.

Inside

Outside By using break the loop will terminate.

To break statement

To continue statement

Question # 14

When we access a multidimensional array,

each array index is surrounded by_.

Single quotes ' '

Double quotes " "

Brackets[] Lecture 11

None of the given

Question # 15

char name [] = “Hello World” ; In the above

statement, a memory of ____characters

will be allocated

12 Lecture 12

10

11

13

Question # 16

A variable declared within a code block becomes

variable for that block.

Static

Integer

Local Lecture 9

Global

Question # 17

When the, if statement consists of more than

one statement then enclosing these statement

in braces, is _________.

Compulsory
Optional
Not required
Relevant

Question # 18

Characters of a string stored in an array

can be accessed directly using array.

Manipulation

Superscript

Subscript Page No 123

Postscript

Question # 19

A variable declared within a code block

becomes variable for that block.

Static

Integer

Local Lecture 9

Global

Question # 20

The data type before a function name

represents its,

Return Type

Function data

Function arguments

Function name

Question # 21

From following; which one is the correct syntax

of an array initialize: Array size is 10 and it is of

double data type to value 0?

arr = {0.0};

double arr= 0.0;

Double arr = {0.0}; Lecture 12

double arr[] = 0.0;

Question # 22

In C/C++, by default arguments are passed

by__to a function.

Value Lecture 9

Reference

Prototype

None of the given

Question # 23

By default, the starting index of an array in C++ is

0 Lecture 11

2

1

-1

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