Answer Posted / priyanka kokil

Hi Subhashish Sen,

Thanks for your response and adding more details to my
answer.

Thanks

What is the difference between object-oriented programming and procedural programming?

879

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How can a struct in c++ differs from a struct in c?

790

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What is a sequence in c++?

742

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Should a constructor be public or private?

730

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What is atoi in c++?

790

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What is different in C++, compare with unix?

784

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How does com provide language transparency?

770

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What happens when the extern "c" char func (char*,waste) executes?

826

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What is auto used for in c++?

760

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how can i access a direct (absolute, not the offset) memory address? here is what i tried: wrote a program that ask's for an address from the user, creates a FAR pointer to that adress and shows it. then the user can increment/decrement the value in that address by pressing p(inc+) and m(dec-). NOW, i compiled that program and opened it twice (in 2 different windows) and gave twice the same address to it. now look what happen - if i change the value in one "window" of the program, it DOES NOT change in the other! even if they point to the same address in the memory! here is the code snippet: //------------------------------------------------------ #include //INCLUDE EVERY KNOWN HEADER FILE #include //FOR ANY CASE... #include #include #include main() { int far *ptr; //FAR POINTER!!! long address; char key=0; //A KEY FROM THE KEYBOARD int temp=0; clrscr(); cout<<"Enter Address:"; cin>>hex>>address; //GETS THE ADDRESS clrscr(); (long)ptr=address; temp=*ptr; //PUTS THE ADDRESS IN THE PTR cout<<"["<

2058

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Why do we need templates?

725

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What is late binding c++?

712

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Can you pass an array to a function in c++?

717

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Why null pointer is used?

755

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What is the use of register keyword with the variables?

727

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