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Every class has atleast one construtor

  • True
  • False

Answer: Option A

Similar Questions :

1. If no constructor is there, then compiler assumes the class to have a default constructor with no arguments

  • True
  • False

Answer: Option A

2. Difference between static and dynamic memory allocation is

  • In static memory allocation memory to be allocated in preknown
  • In dynamic memory allocation memory to be allocated in preknown
  • There is no differnece
  • Not exact difference is mentioned

Answer: Option A

3. What is the meaning of base class in C++

  • Another class got inherit from this class
  • It inherit other class
  • It has a pointer variable
  • It is the first class declared

Answer: Option A

4. How to define a destructor

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

Answer: Option D

5. Meaning of deed copy is

  • A deep copy creates a copy of the dynamically allocated objects too
  • A deep copy just copies the values of the data as they are
  • A deep copy creates a copy of the statically allocated objects too
  • Both A and C

Answer: Option A

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