What is null pointer and void pointer?

0 Answers  

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declare an array of structure where the members of the structure are integer variable float variable integer array char variable access all elements of the structure using dot operator and this pointer operator

0 Answers  

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Where Malloc(), Calloc(), and realloc() does get memory?

0 Answers  

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

1 Answers  

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How do you declare a set in c++?

0 Answers  

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Is there a new/delete equivalent of realloc?

1 Answers  

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Memory is not a constraint. In a single iteration(NOTE: you can't go back), how will you find out the 10th last node/item in a linked list.

16 Answers   BNB, FDS, Goldman Sachs, Nagarro,

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what is the size of a class which contains no member variables but has two objects??? is it 1 or 2??

4 Answers  

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What is the return value of the insertion operator?

0 Answers  

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What are different types of polymorphism supported by C++

2 Answers   CA, GameLoft,

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what is scupper?

0 Answers  

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how to explain our contribution in the project?

0 Answers   Wipro, Yahoo,

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