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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. Structures can be used

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

2. What is true about fputs function

  • write to a file
  • takes two parameters
  • requires a file pointer
  • all of above

3. Which operator has the highest priority

  • ()
  • []
  • *
  • /

4. Break statement is used for

  • Quit a program
  • Quit the current iteration
  • Both of above
  • None of above

5. Which of the following below is/are valid C keywords

  • integer
  • int
  • null
  • none of above
Read more from - C Programming Questions Answers - Chapter 1
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