Quiz on Basic of C

C programming was developed at

• Bell Labs
• IBM
• Microsoft
• Google

Which year was C developed?

• 1969
• 1972
• 1978
• 1985

The C language was primarily developed for

• System software development
• Web development
• Game programming
• Database management

Which of the following is NOT a feature of C?

• Portability
• Structured programming
• Object-oriented programming
• Rich library functions

C programs are

• Machine independent
• Platform independent
• Not portable
• Both a and b

A C program must contain

• One main() function
• At least one printf() function
• At least one header file
• Both a and c

Which of the following is the correct structure of a C program?

• Documentation → Preprocessor directives → Functions → Main function → Variables
• Preprocessor directives → Global declarations → main() → Function definitions
• Documentation → Header files → main() → Functions
• None of the above

What is the role of #include in C?

• Defines macros
• Declares standard input-output functions
• Starts execution of program
• None of the above

The execution of a C program starts from

• First line of code
• Header file
• main() function
• Operating system kerne

Which symbol is used to indicate the beginning and end of a block in C?

• ( )
• { }
• [ ]
• < >