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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

Answer: Option D

Similar Questions :

1. Which is invalid name of identifier

  • world
  • addition23
  • test_name
  • factorial

Answer: Option

2. rand() function returns

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

Answer: Option B

3. If include files can be nested

  • Yes
  • No

Answer: Option A

4. 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

Answer: Option B

5. Difference between structure and union is

  • We can define functions within structures but not within a union
  • We can define functions within union but not within a structure
  • The way memory is allocated
  • There is no difference

Answer: Option C

Read more from - C Programming Questions Answers - Chapter 1
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