What are function prototypes?

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What is virtual destructor ans explain its use?

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How many different levels of pointers are there?

0 Answers   Genpact,

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What is c++ coding?

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Is c++ the most powerful language?

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C++ program output? Explain output of this program. #include <iostream> using std::cout; using std::cin; int main() {   cout<<cout<<' ';   cout<<cin;   return 0; } It prints some address in hexadecimal. what is it?

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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.

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What is c++ redistributable?

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Explain abstraction.

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How we can differentiate between a pre and post increment operators during overloading?

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What is virtual methods?

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What is an Iterator class?

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