OS lesson 4

refers to an organizational structure in which items are ranked in a specific manner, usually according to levels of importance.

The program which is present in the main memory which is under execution is called as a

The program which is in the main memory is waiting to be executed is called a

When the program is compiled and the object code is loaded into the main memory and is under execution it is called a

is of large size because it is of low cost and again it is of high access time.

The number of processes that shall present in the main memory at the same time is refer to as the

means to keep as many processes as possible in the main memory at the same time.

To achieve our aim, the term _______ of an Operating System was created.

refers to the mapping of computer instructions and data to physical memory locations

is a mechanism that maps a portion of a file, or an entire file, on disk to a range of addresses within an application's address space. The application can then access files on disk in the same way it accesses dynamic memory.