C programming test

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C Programming Mastery Quiz

Test your knowledge of C programming with our comprehensive quiz designed for programmers at all levels. This quiz covers essential topics ranging from data types to operators, macros, and more.

Prepare to challenge yourself and improve your coding skills with questions that will make you think! Here’s what you can expect:

56 engaging questions
Multiple choice format
Instant scoring and feedback

56 Questions14 MinutesCreated by CodingKnight754

Which operator is used to continue the definition of macro in the next line?

Which of the following operator can be used to access value at address stored in a pointer variable?

Is it possible to run program without main() function?

YES

How many main() function we can have in our project?

No Limit

What is sizeof() in C?

Operator

None of these

Macro

Function

Is it true that a function may have several declaration, but only one definition.

True

False

Which of the following is not a programming language?

C++

Java

XML

Which of the following is not a loop?

For

While

If...then..else

Do..while

What kind of representation is a flowchart?

Graphical

Digital

Which of the following programming languages does not use data types?

C Language

Java

C++

B Language

Which of the following is an intermediate code?

Binary code

Sours code

Machine Code

Object Code

What is the extension for an executable file?

.cpp

.exe

.obj

The link section provides information about _______________ to the compiler.

Built in library functions

User defined data variables

Global variables

User defined functions

Which of the following is wrong in context of C?

Functional language

Structured language

Object oriented language

Case sensitive

What kind of data does the character set contain?

Digits

Alphabets

White spaces

All of the above

Which of the following is not a token?

Keywords

Comments

Strings

Operators

How many keywords does the ANSI C support?

Which of the following is not an identifier?

Alphabets

Digits

Whitespaces

Underscore

Which of the following are used for comments?

\ and -

? and ^

# and $

// and /* ,*/

Which of the following is a user-defined data type?

Typedef int Boolean;

Typedef enum{Mon, Tue, Thu}

Struct{char name[10], int age}

All of the above

What is the size of an int data type?

4 Bytes

8 Bytes

Depends on the system/compiler

Cannot be determined

What is short int?

Basic data type of C

Qualifier

Short is the qualifier and int is the basic data type

All of the above

Which of the following is not a reserved keyword for C?

Auto

Case

Default

Main

For which of the following data types is the format specifier '%i' used?

Char

Signed int

Float

Double

A variable of C cannot start with ____________________ .

A number

A special symbol other than underscore

Both A & B

An alphabet

Which of the following functions should be there in all C programs?

Start()

System()

Main()

Printf()

Which of the following statements is false?

Constant variables need not be defined as they are declared and can be defined later

Global constant variables are initialised to zero

const keyword is used to define constant values

You cannot reassign a value to a constant variable

Which of the following functions is not a part of stdio.h header file?

Printf();

Fopen();

Scanf();

Strrev();

What is the correct format for including a header file?

#include

#include(file_name)

//include

#include"file_name";

Scanf() is a/an __________________ .

Unformatted input function

Formatted input function

Unformatted output function

Formatted output function

Select the odd one out.

Putchar();

Putch();

Gets();

Scanf();

Which of the following is not an escape sequence character?

Which of the following symbols is used as a new line character?

Which of the following functions is a format specific (formatted I/O) function?

Puts();

Scanf();

Gets();

Getchar();

Which of the following functions leaves the echo of the pressed character?

Getch();

Putchar();

Putch();

Getche();

Which of the following is not an arithmetic operation?

A*=10

A/=10

A!=10

A%=10

Which of the following data types will throw an error on modulus operation?

Char

Short

Int

Float

Which operators perform operations on data at binary level?

Logical operator

Bitwise operator

Additional operators

Relational operators

The operator '&' is used for _________________.

Bitwise AND

Bitwise OR

Logical AND

Logical OR

Are logical operators sequence points?

TRUE

FALSE

Depends on the compiler

Depends on the standard

In the expression: i=g()+f(), the first function that will be called is determined by _____________________ .

Compiler

Associativity of () operator

Precedence of () and + operator

Left to right of the expression

Associativity of an operator is _____________________.

Right to left

Left to right

Decided by the compiler

Precedence of the variable

Which of the following operators has the lowest precedence?

What is the correct expression for an if-else statement?

If (condition) { statement} else { statement }

If (condition); { statement} else { statement }

If (condition) { statement} else { statement };

If (condition) { statement}; else { statement };

Which of the following is not a keyword used for decision making in conditional programming?

Else

Else if

For

Which of the following keywords is used to terminate a switch case?

Default

Break

End

Jump

The indexes of an array begin from __________ .

As defined by the user

Undefined

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