Quiz on C++ | Quizalize

Quiz on C++

Quiz by Nancy Dias

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Q 1/16
Score 0
What punctuation is used to signal the beginning and end of code blocks?
29

{ }
( )
Begin and End
< >

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16 questions

Show answers

Q1
What punctuation is used to signal the beginning and end of code blocks?
{ }
( )
Begin and End
< >
30s
Q2
What is the correct way of displaying something on the screen?
cin<< "Hello ,"World";
cout<<Hello world;
cout>>"Hello, World";
cout<< "Hello, World";
30s
Q3
When a data type must contain decimal numbers, assign the type ?
char
long int
float
int
30s
Q4
When was C++ developed ?
1980's
1985
1980
1989
30s
Q5
To use cout and cin commands, you must specify which header file
<iostream.h>
<string.h>
<cstdlib.h>
<conio.h>
30s
Q6
Which command allows you to enter values while executing the program ?
Goto
cin
cout
main
30s
Q7
In C++, the % refers to __________________
modulus operator
data storage
division
percentages
30s
Q8
What is the only function all C++ programs must contain?
program()
system()
main()
start()
30s
Q9
What is looping?
Executing different statements once
Executing different set of statements a number of times.
Executing same set of statements once.
Executing same set of statements a number of times.
30s
Q10
Which of the following is a correct comment?
** Comment **
/* Comment */
{ Comment }
*/ Comments */
30s
Q11
Which of the following is the correct operator to compare two variables?
:=
Equal
==
=
30s
Q12
What punctuation ends most lines of C++ code?
, (comma)
: (colon)
. (dot)
;(semicolon)
30s
Q13
If the English language follows formats and rules on grammar, what does C++ follow as counterpart?
Grammar
All the options are right
Syntax
Strings
30s
Q14
A computer program is simply _______________
A set of instructions to tell a computer how to perform a particular task
None of the above
An exercise of the brain
Pairs of computer system
30s
Q15
To perform decision making in a program which statement will you use : ___________________
For ....... next
None of the options
Goto
If........... else............ statement
30s

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