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Wild pointer in C

  • if pointer is pointing to a memory location from where variable has been deleted
  • if pointer has not been initialized
  • if pointer has not defined properly
  • if pointer pointing to more than one variable
Similar Questions :

1. The first expression in a for loop is

  • Step value of loop
  • Value of the counter variable
  • Any of above
  • None of above

2. Wild pointer in C

  • if pointer is pointing to a memory location from where variable has been deleted
  • if pointer has not been initialized
  • if pointer has not defined properly
  • if pointer pointing to more than one variable

3. Structures can be used

  • to hold different datatypes
  • have pointers to structures
  • to assign to one another
  • all of above

4. A member is a

  • Variable in a structure
  • Datatype of structure
  • Structure pointer
  • None of above

5. Any type of modification on the parameter inside the function will reflect in actual variable value can be related to

  • call by value
  • call by reference
  • both of above
  • none of above
Read more from - C Programming Questions Answers - Chapter 1
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