• What are the desirable attributes for memory managment?

2233

What is the use of this pointer in c++?

1007

What is a far pointer? where we use it?

1077

Describe the different styles of function prototypes in C++.

967

Why is it necessary to use a reference in the argument to the copy constructor?

1115

When must you use a constructor initializer list?

1037

What are member functions used in c++?

1149

write a C++ program for booking using constructor and destructor.

2542

What is c++ coding?

1206

Does c++ have a hash table?

998

Explain selection sorting?

1077

Is c++ used anymore?

1095

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<<"["<

2423

How compile and run c++ program in turbo c++?

1184

What is class and object in oops?

1145