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Among following which will give the size of object or type ?

  • Calloc
  • Malloc
  • Sizeof
  • Realloc

Answer: Option C

Similar Questions :

1. What is true about Constructor ?

  • Its name is plural of class name.
  • Its name has * symbol before it.
  • Its name is same as of class name.
  • Its name has # symbol before it.

Answer: Option C

2. 37. Which of the following statements is false ?

  • Using typedef does not replace the standard C++ data type name with the new name
  • The new name defined by typedef, can be used as a type for another typedef
  • typedef defines new data types
  • None of the above

Answer: Option C

3. The process of deriving a class from another derived class is known as ?

  • single inheritance
  • dual inheritance
  • multiple inheritance
  • multilevel inheritance

Answer: Option D

4. We can do constructor overloading in C++ ?

  • True
  • False

Answer: Option B

Explanation:

constructor overloading can be done in C++.

5. The members of a class are ?

b) by default are private
c) are made private by declaring as private
d) none of the above]

  • have no visibility by default
  • public by default
  • private by default
  • protected by default

Answer: Option C

Read more from - C++ Programming Questions Answers - Set 2
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