What is the difference between virtual functions and pure virtual functions?

1 Answers  

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Define an Abstract class in C++?

0 Answers  

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What are the major differences between C and C++?

0 Answers   Amazon,

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What is the difference between realloc() and free() in C++?

0 Answers   IBS, TCS,

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Explain encapsulation in C++.

0 Answers   Verifone,

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C++ supports multiple inheritance. What is the “diamond problem” that can occur with multiple inheritance? Give an example.

0 Answers  

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Find the Factorial of a number using a program.

0 Answers   Accenture,

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What is the difference between member functions and static member functions?

0 Answers   Alter,

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Identify the errors in the following program. #include <iostream> using namespace std; void main() { int i=5; while(i) { switch(i) { default: case 4: case 5: break; case 1: continue; case 2: case 3: break; } i-; } }

1 Answers  

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What do you by Function Overloading in C++?

0 Answers   Akamai Technologies, Infogain,

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Write a C++ Program to Display Number (Entered by the User).

1 Answers  

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What are the different scope C++ provide ?

0 Answers   Amdocs,

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