As the name Multi National Companies (MNC) implies MNC is a firm that has a worldwide approach to production and its market or a firm which has its operations …
Motivation It is important for some classes to have exactly one instance. As an example although there can be many printers in a system, there should be only …
Motivation Object-oriented developers strive to keep object loosely coupled, keeping the responsibility between objects specific and minimal.. This leads to …
Motivation As a class developer, you will ordinarily provide class constructors to let users of your class instantiate it. However, a client that needs an …
Intent Attach additional responsibilities to an object dynamically. Decorators provide a flexible alternative to sub-classing for extending functionality. …
Motivation There are situations where the classes differ only by their behaviour, and on such situations it is advisable to isolate the algorithms into …
According to Coffman deadlock refers to a specific condition when two or when more processes are each waiting for each other to release a resource, or more …
Since it’s specifically difficult to identify the reasons for or factors that contribute to inflation, many theories and concepts have been introduced for …