C Language Quiz

Who is the father of C-Language?

• Steve Jobs

• James Gosling

• Dennis Ritche

• Rasmus Lerdorf

Which of the following is not a valid C variable name?

• int number;

• float _rate;

• int variable_Count;

• int $main;

Which of the following is known as Exit Controlled Loop?

• for loop

• do while loop

• while loop

• All of these

Which is the correct example of declaring functions?

• int add(int [],int);

• int add(int, int);

• int add(int a, int b);

• All of these

Strcmp() is used to ___________.

• Find the length of the string.

• Copies one string over another.

• Compare two strings.

• Concatenates two strings.

What is the value of "z" in this code?

• The value of z is 10

• The value of z is 15

• The value of z is 15.6

• The value of z is 16

What will be the output of this code?

• OK

• KO

• Depends on compiler

• Depends on standard

All keywords in C are ________.

• lowercase

• uppercase

• Camelcase

• None of these

What is the correct way of initializing an array in C?

• int arr[4]= 1,2,3,4 ;

• int arr[4]= (1,2,3,4) ;

• int arr[4]= {1,2,3,4 };

• int arr[4]= [1,2,3,4 ];

A function that calls itself is known as _________.

• Repetation

• Retention

• Recursion

• looping