What are the advantages of using pointers in a program?


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More C++ General Interview Questions

Are iterators pointers?

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what is the size of this class class size { public: char data1; double d; int data2; char data3; double data4; short data5; }; please explain the padding for these double variables.

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How do you allocate and deallocate memory in C++?

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Give example of a pure virtual function in c++?

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What are the types of container classes?

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How do you declare a set in c++?

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What are the popular tools used to detect memory leaks in c++

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List the issue that the auto_ptr object handles?

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State the difference between pre and post increment/decrement operations.

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What do you mean by ‘void’ return type?

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Which function cannot be overloaded c++?

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What is ostream in c++?

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