Given the below statements about C programming language:
1) main() function should always be the first function present in a C program file
2) all the elements of an union share their memory location
3) A void pointer can hold address of any type and can be typcasted to any type
4) A static variable hold random junk value if it is not initialised

• option 3, A void pointer is a pointer that has no associated data type with it. A void pointer can hold the address of any type and can be typecasted to any type.
• 5 years agoHelpfull: Yes(5) No(0)
• 1) incorrect before main fun" we can write any other functions ,but C program Execute from main.
  2) yes,In union all element share a common memory location
  3)yes,void pointer store any other type variable address,that can convert to other type
  4)No,not initialised to any value it's contains Zero,
  2,3 right
• 5 years agoHelpfull: Yes(3) No(0)
• 4th and 1st options are incorrect
• 5 years agoHelpfull: Yes(1) No(1)
• 1 and 4 are wrong...static variable autointialised to zero
• 4 years agoHelpfull: Yes(1) No(0)
• Statement 3,4 correct
• 5 years agoHelpfull: Yes(0) No(0)
• Option one is right as C is a top down approach and should always approach only in that order
• 5 years agoHelpfull: Yes(0) No(1)
• 2,3 is correct
  others wrong
• 4 years agoHelpfull: Yes(0) No(0)
• option first is correct
• 4 years agoHelpfull: Yes(0) No(0)