Why should we use null or zero in a program?


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More C++ General Interview Questions

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

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Write any small program that will compile in "C" but not in "C++"?

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How does c++ sort work?

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What is the fastest c++ compiler?

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Explain the isa and hasa class relationships. How would you implement each?

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Explain terminate() and unexpected() function?

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Write a corrected statement in c++ so that the statement will work properly. if (x = y) x = 2*z;

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What is a memory leak c++?

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Will the following program execute?

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What is the use of endl?

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What happens when the extern "c" char func (char*,waste) executes?

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write a programme to get a character and thier ASCII value

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