Describe the concept of Classes and Objects.
Class is defined as a blueprint of objects. It will consist the common attributes and functionalities of the objects which will be created using the class.
Please read the following statement as if you are the compiler. int *ptr;
ptr is a pointer to an integer. It means that ptr is a variable which will hold the address of another variable.
Which register of x86 microprocessor is used as a counter?
x86 microprocessor usually assigns CX as counter. But we may also use other registers to hold counting values. But for that we need to write a little bit more code.