C Programming Quiz

What is the file extension for a C program?

• .txt

• .cpp

• .c

• .java

Which keyword is used to start the main function in C?

• int

• void

• main

• func

What symbol is used to end a statement in C?

• Colon (:)

• Comma (,)

• Semicolon (;)

• Period (.)

How do you declare an integer variable 'x' in C?

• int

• char

• float

• var

Which of the following is not a valid variable name?

• myVar

• 123abc

• _temp

• var_2

Which data type would you use for storing a character?

• int

• char

• float

• double

Which of the following data types is used to store decimal values?

• int

• char

• float

• void

How do you declare a constant integer in C?

• 3.14

• "3.14"

• 3

• '3'

Which keyword is used to declare a constant variable?

• var

• final

• constant

• const

Which operator is used for addition?

• +

• -

• *

• /