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What is prototype of a function in C

  • It is the return type of a function
  • It is the return data of the function
  • It is declaration of a function
  • It is a datatype
Similar Questions :

1. Due to variable scope in c

  • Variables created in a function cannot be used another function
  • Variables created in a function can be used in another function
  • Variables created in a function can only be used in the main function
  • None of above

2. rand() function returns

  • float value
  • integer value
  • any type
  • none of above

3. What is wild pointer in c

  • a pointer which we need to write in future
  • a pointer which has bad naming convention
  • a pointer which has no limit
  • a point which has not initialized

4. Can getch() be used to echo the input

  • Yes
  • No

5. Structures can be used

  • to hold different datatypes
  • have pointers to structures
  • to assign to one another
  • all of above
Read more from - C Programming Questions Answers - Chapter 1
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