Answer Posted / md. muzahidul islam

defining types of data for a class.
e.g. a class named 'Person' may have data such as 'age',
'height' etc.

What is c++ array?

1048

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What is the use of :: operator in c++?

1078

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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<<"["<

2385

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If dog is a friend of boy, is boy a friend of dog?

937

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Is c++ the best programming language?

981

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What is the difference between a pointer and a link in c ++?

1020

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What do you mean by static variables?

1126

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What are c++ variables?

1016

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Difference between overloading vs. Overriding

1047

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Explain how to initialize a const data member.

1090

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Write a program to find the reverse Fibonacci series starting from N.

1191

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What does 7/9*9 equal ? a) 1 b) 0.08642 c) 0

919

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How the programmer of a class should decide whether to declare member function or a friend function?

1080

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What doescout<<(0==0) print out a) 0 b) 1 c) Compiler error: Lvalue required

937

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What is the benefit of encapsulation?

1037

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