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.

What is scope resolution operator in c++ with example?

1044

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What is null pointer and void pointer and what is their use?

1103

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What are function prototypes?

1249

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When should you use global variables?

1220

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What are namespaces in c++?

1102

---

Why use of template is better than a base class?

1189

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Explain what data encapsulation is in c++?

1107

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How is c++ used in the real world?

1043

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Why is main function important?

1116

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What is function overloading c++?

1082

---

Can we make copy constructor private in c++?

1061

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In which header file does one find isalpha() a) conio.h b) stdio.h c) ctype.h

1212

---

Explain terminate() and unexpected() function?

1110

---

What is flush () in c++?

1086

---

What is doubly linked list in c++?

1086

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