What is the difference between the functions memmove() and memcpy()?

1117

I want to write a C++ language program that: 1. Reads in the size of a square from the screen; 2. Prints a hollow square of that size out of “-“, “|” and blanks on screen; 3. Prints the same hollow square onto a text file. The program should work for squares of all side sizes between 1 and 20.

2797

How do you invoke a base member function from a derived class in which you’ve overridden that function?

1107

Which bitwise operator is used to check whether a particular bit is on or off?

1056

Ask to write virtual base class code?

2752

Define private, protected and public access control.

1115

Why pointer is used in c++?

1158

Which sort is best for the set: 1 2 3 5 4 a) Quick Sort b) Bubble Sort c) Merge Sort

1057

How did c++ get its name?

1030

Declare a class vehicle and make it an abstract data type.

966

Can you inherit a private class?

1101

Where and why do I have to put the "template" and "typename" keywords?

1040

What is polymorphism and why is it important?

1040

Explain deep copy and a shallow copy?

1059

Is c better than c++?

1062