C Programming Quiz

Which of the following is the correct file extension for a C program file?

• .c

• .cpp

• .java

• .py

Which of the following functions is used to print output on the screen in C?

• scanf()

• gets()

• printf()

• print()

Which data type is used to store a single character in C?

• int

• char

• float

• double

Which symbol is used to end a statement in C?

• , (comma)

• ; (semicolon)

• . (period)

• : (colon)

Which of the following is used to accept input from the user in C?

• scanf()

• printf()

• input()

• get()

Which of the following is a valid variable name in C?

• 1var

• _variable

• int

• for

Which of the following is a loop in C?

• if

• while

• switch

• case

What is the correct syntax to declare an integer variable in C?

• int num;

• integer num;

• num int;

• var int;

What will be the output of the following C program? #include int main() { printf("Hello, World!"); return 0; }

• Hello, World!

• Compilation error

• No output

• Hello World

Which operator is used to compare two values in C?

• =

• ==

• !=

• &&