What is the difference between a shallow copy and a deep copy?

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What is a stack? How it can be implemented?

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Refer to a name of class or function that is defined within a namespace?

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Write a program using GUI concept for the scheduling algorithms in Operating system like SJF,FCFS etc..

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What are smart pointers?

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Reads in the size of a square from the screen; 2. Prints a hollow square of that size out of “-“, “|” and blanks on screen; 3. Prints the same hollow square onto a text file. Your program should work for squares of all side sizes between 1 and 20. --- │ │ │ │ │ │ ---

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What is stack unwinding?

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Explain rtti.

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class basex { int x; public: void setx(int y) {x=y;} }; class derived : basex {}; What is the access level for the member function "setx" in the class "derived" above? a) private b) local c) global d) public e) protected

3 Answers   Quark,

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Can a constructor be private?

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Write any small program that will compile in "C" but not in "C++"?

4 Answers  

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Can I learn c++ without learning c?

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