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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
Similar Questions :

1. What among following is true about stack

  • stack cannot reuse its memory
  • all elements are of different datatypes
  • all operation done at one end
  • none of above

2. Difference between calloc() and malloc()

  • calloc() takes a single argument while malloc() needs two arguments
  • malloc() takes a single argument while calloc() needs two arguments
  • malloc() initializes the allocated memory to ZERO
  • calloc() initializes the allocated memory to NULL

3. The compiler in C ignores all text till the end of line using

  • //
  • /
  • */
  • none of above

4. Adding to a pointer that points to an array will

  • Cause an error
  • Increase the value of the element that the pointer is pointing to
  • Cause the pointer to point to the next element in the array
  • None of above

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

  • Yes
  • No
Read more from - C Programming Questions Answers - Chapter 1
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