Can you declare an array without a size in c++?

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Explain the volatile and mutable keywords.

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write a c++ program to create class student having datamember name,Roll_no,age,and branch intilcization all the member using constructor print the all the details on the screen.

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What is the object serialization?

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Is there anything you can do in C++ that you cannot do in C?

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Is c++ vector a linked list?

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Explain how an exception handler is defined and invoked in a Program.

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Differentiate between the message and method?

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What is cin clear () in c++?

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Is c++ double?

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In a function declaration, what does extern mean?

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What are put and get pointers?

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