As the hub around which the wheel of government revolves, the executive is the active force in government. As such, it performs a number of functions and exercises certain powers which are necessary for the survival of the political system. Some of these powers and functions of the executive are explained below.

Objective and subjective are two different words used to rate the way reality are been describe. Objective could be termed as anything related to object and its reality while subjective, on the other hand, is related to the observing subject and the way of perceiving the reality of an object.