Programming In C MCQs Set-8

1. What will be the value of x after executing the program ?void main ( ) { int x; x = printf(“I See, Sea in C”); printf(“\n x= % d” , x); }
  • x= 15
  • x=2
  • Garbage value
  • Error
2. Which is not keyword in ‘C’ ?
  • typedef
  • const 
  • near 
  • complex
3. Which is valid string function ?
  • strpbrk
  • strlen 
  • strxfrm
  • strcut
4. A static variable by default gets initialized to
  • 0
  • blank space
  • 1
  • garbage value
5. What will be the size of following union declaration?int **x;
  • x is a pointer to pointer 
  • x is not pointer
  • x is long
  • None of these
6. What will be the size of following union declaration?Union Test { Int x; Char c[10 Char y; Float z; } ;
  • 10 bytes 
  • 4bytes
  • 1byte
  • 4 bytes
7. Which of the following are tokens in C?
  • Keywords
  • Variables
  • Constants
  • All of the above
8. The size of a String variable is
  • 1 byte 
  • 8 bytes
  • 16 bytes
  • None
9. Operators have hierarchy. It is used to know which operator
  • is most important 
  • is used first 
  • is faster
  • operates on large numbers