Chapter 10

Question 1

What are 2 forms of copy constructor

Answer 1

• Deep copy

- Shallow copy

Question 2

How can we return an object

Answer 2

With ‘this’ pointer like this (by dereferencing ‘this’ pointer).
return *this;

Question 3

What are 2 representations of complex number

Answer 3

• Euler form

- Phasor form

Question 4

What are advantages of separation of concern

Answer 4

user is isolated against any change in the code

Question 5

What are constant member functions

Answer 5

With its use, the values of member functions can not be changed.

Question 6

Can constructor and destructor be constant

Answer 6

No

Question 7

Can constant member function call non-constant member function

Answer 7

No

Question 8

is this pointer a constant pointer

Answer 8

Yes