Answer Posted / manish jangid

C++ is the hight level language, but C is low level
language.

C++ can support of all function of C, but C can't support
of all function of C++.

We can work with Class in C++, But we can't work with Class
in C

C++ is a object oriented language but C is not OOPS

C is the Top to bottom , but C++ is bottom to Top language.

Differentiate between a copy constructor and an overloaded assignment operator.

839

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What does extern mean in a function declaration in c++?

908

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Can we use clrscr in c++?

804

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In what situations do you have to use initialization list rather than assignment in constructors?

827

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Why would you use pointers in c++?

818

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What is switch case in c++ syntax?

819

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What does count ++ do in c++?

920

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Is there any difference between int [] a and int a [] in c++?

747

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In a function declaration what does extern means?

796

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What are the vectors in c++?

777

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How do you sort a sort function in c++ to sort in descending order?

778

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How do you add an element to a set in c++?

733

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If dog is a friend of boy, is boy a friend of dog?

762

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In the derived class, which data member of the base class are visible?

857

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Write a program in c++ to print the numbers from n to n2 except 5 and its multiples

2241

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