1. Correctness: The routing should be done properly and correctly so that the
packets may reach their proper destination.
2. Simplicity: The routing should be done in a simple manner so that the
overhead is as low as possible. With increasing complexity o
1.What is system?
A system is a set of method, procedure and routine that organized or formulates to carry
out a specific activity or solve a problem.
On the other hand, the system is collection of component that exhibits into the
Object Oriented Concepts
Oops is a better way of solving problems in computers compared to the
procedural language programming such as in C. oops is designed around the
data being operated upon as opposed to the operations, these operations are
a method of investigating real phenomena, processes, devices, or systems that is based on the study of
mathematical models with the aid of digital computers. The program executed by the computer is also a
kind of model of the subject o