How does the copy constructor differ from the assignment operator (=)?

1155

What return value must conversion operators have in their declaration?

1099

What are protected members in c++?

1138

Of the numbers 12 23 9 28 which would be at the top of a properly implemented maxheap a) 28 b) 9 c) Any of them could be

1421

What is malloc in c++?

1022

Can I have a reference as a data member of a class? If yes, then how do I initialise it?

1233

What is enum c++?

1251

What are the new features that iso/ansi c++ has added to original c++ specifications?

1146

Write a program to encrypt the data in a way that inputs a four digit number and replace each digit by (the sum of that digit plus 7) modulus 10. Then sweep the first digit with the third, second digit with the fourth and print the encrypted number.

2592

How do you differentiate between overloading the prefix and postfix increments?

1099

Explain mutable storage class specifier.

1094

What do you mean by persistent and non persistent objects?

1441

Can you sort a set c++?

998

Is swift a good first language?

1053

what are Access specifiers in C++ class? What are the types?

1236