what is the size of (void*) in bytes

How are strings stored in memory?

When we open files in our program by default the files are in which mode?

How many different types of files are typically associated with a C program?

The given expression P-=Q+1 is the same as:

  Given a hash table T with 25 slots that stores 2000 elements, the load factor α for T is __________ 

What are the methods of exporting a function from a DLL?

 Consider the following code snippet: 

struct X { int a[5]; } f(void);
int *p = f().a;
printf("%p\n", (void *)p);

According to one of the following three standards the code invokes undefined behavior. Which one?

What happens when you introduce the interface of classes in a runtime polymorphic hierarchy?

What are the similarities between structures, unions, and enumerations (enums) in programming?