Answer Posted / shakti singh khinchi

U can't instantiate instance of that class.

Can we distribute function templates and class templates in object libraries?

1090

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What do you mean by enumerated data type?

1062

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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<<"["<

2435

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You want to link a c++ program to c functions. How would you do it?

1010

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What is the use of register keyword with the variables?

948

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How const int *ourpointer differs from int const *ourpointer?

1151

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What is a stack? How it can be implemented?

1182

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What is isdigit c++?

1115

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Can we change the basic meaning of an operator in c++?

1125

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When we use Abstract Class and when we use Interface?where we will implement in real time?

2197

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What things would you remember while making an interface?

1018

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What do you mean by early binding?

1076

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What is extern c++?

1018

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Is c++ a dying language?

1169

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What will happen if a pointer is deleted twice?

1200

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