Why are pointers used?


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More C++ General Interview Questions

What will strcmp("Astring", "Astring"); return a) A positive value b) A negative value c) Zero

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Carry out conversion of one object of user-defined type to another?

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What is the size of a vector?

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How can a called function determine the number of arguments that have been passed to it?

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What's the hardest coding language?

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why and when we can declar member fuction as a private in the class?

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What do you mean by function overriding & function overloading in c++?

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What is the difference between a pointer and a link in c ++?

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Can I learn c++ without learning c?

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a class that maintains a pointer to an object that is programatically accessible through the public interface is known as?

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Explain shallow copy?

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What are special characters c++?

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