Programming In C MCQs Set-9

1. Header files in C contain
  • Compiler commands
  • Library functions
  • Header information of C programs
  • Operators for files
2. Identify the wrong statement
  • putchar(65) 
  • putchar(‘x’) 
  • putchar(“x”)
  • putchar(‘\n’)
3. Which header file is essential for using strcmp() function?
  • string.h 
  • strings.h
  • text.h
  • strcmp.h
4. Which of the following is a key word is used for a storage class
  • printf
  • external 
  • auto 
  • scanf
5. An Ampersand before the name of a variable denotes
  • Actual Value
  • Variable Name
  • Address 
  • Data Type