Explain what happens when a pointer is deleted twice?

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tell me about yourself ?i want answer for frehers with various exasmples?

2 Answers   HCL,

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Am pass the 10000 records to target in target I will take commit interval 15000 when I was stop the work flow what will happened

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In int main(int argc, char *argv[]) what is argv[0] a) The first argument passed into the program b) The program name c) You can't define main like that

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what are the iterator and generic algorithms.

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What is realloc() and free()? What is difference between them?

1 Answers  

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How the virtual functions maintain the call up?

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what is C++ objects?

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

4 Answers  

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Are strings immutable in c++?

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if int1 has the value 12, int has the value 18, and int3 has the value 21, what is the result: int1 < int2 && int2 < int 3

3 Answers  

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Describe the advantage of an external iterator.

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