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Which of the following functions below can be used Allocate space for array in memory

  • calloc()
  • malloc()
  • realloc()
  • All of above

Answer: Option A

Similar Questions :

1. If value has not type, then the pointer pointing to this value will be known as

  • Empty pointer
  • Null pointer
  • Void pointer
  • None of above

Answer: Option C

2. How to define a destructor

  • X~() {}
  • X() {}~
  • X() ~{}
  • ~X() {}

Answer: Option D

3. Can we overload constructors in C++

  • Yes
  • No

Answer: Option A

4. Stack unwinding deals with

  • deals with polymorphism
  • deals with inheritance
  • deals with exception handing
  • deals with classes

Answer: Option C

5. Every class has atleast one construtor

  • True
  • False

Answer: Option A

Read more from - C++ Programming Questions Answers - Chapter 1
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