What are the differences between malloc() and calloc()?

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what is the diff b/n c and c++ a. dynamic scoping b. nested switching c. declaration of variables in any code block d. separation of compilation and linking

2 Answers   Hughes,

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What is type of 'this' pointer? Explain when it is get created?

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Explain about Garbage Collector?

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What is a template in c++?

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Differentiate between an external iterator and an internal iterator?

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What is function overriding in c++?

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what is the basic concept of c++(object oriented programing)

4 Answers   Wipro,

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1.Between 100 and 999 are some numbers that have the characteristics that if you cube the individual digits and sum together you will get the same number. 2. A program that can accept as input an integer and output the equivalent of that number in words.

3 Answers  

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Which command properly allocates memory a) char *a=new char[20]; b) char a=new char[20]; c) char a=new char(20.0);

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How is c++ used in the real world?

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What's the best free c++ profiler for windows?

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