Answer Posted / vidushi

Make the class abstract
abstract class abc
{
.....
.....
};

Does a derived class inherit or doesn't inherit?

1037

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Can constructor be static in c++?

1049

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What is class and structure in c++?

1079

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What is new in c++?

1049

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If I is an integer variable, which is faster ++i or i++?

1012

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What is the equivalent of Pascal's Real a) unsigned int b) float c) char

971

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what is pre-processor in C++?

1089

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Is c++ harder than java?

1002

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Explain some examples of operator overloading?

1033

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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.

2735

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What is a virtual destructor? Explain the use of it?

941

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Define the process of error-handling in case of constructor failure?

959

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Explain static and dynamic memory allocation with an example each.

1041

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How do you initialize a string in c++?

939

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Draw a flow chart and write a program for the difference between the sum of elements with odd and even numbers. Two dimensional array.

6341

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