Multiple choice

Which are the single character input/output functions in C language?

  1. scanf( ) and printf( )

  2. getchar( ) and printf( )

  3. scanf( ) and putchar( )

  4. getchar( ) and putchar( )

  5. get() and put()

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Both the system defined functions are used for single character input and output respectively.