(i) BOSS (Bharat Operating System Solutions) Operating System Developed in India by C-DAC (Centre for Development of Advanced Computing) Help to prompt the use of open source software in India.
(ii) It Supports many India Language.

(i) A network simulator is a software program that replicates the functioning of a computer network.
(ii) In simulators, the computer network is typically demonstrated with devices, traffic, etc. and the performance are evaluated.

The purpose of NRCFOSS (National Resource Centre for Free and Open Source Software) is to help in development of FOSS in India

Open NMS was released by Steve Giles, Brian Weaver, and Luke Rindfuss in 1999.

Open Source denotes to some program whose source code is made available for usage

Trace files can document every incident that happened in the simulation and are used for examination.

NS2 is the abbreviation of NETWORK SIMULATOR version 2. It was considered explicitly for exploration in network communication and event-driven open-source simulator in computer.

A significant output of simulation is the trace files. Trace files can document every incident that happened in the simulation and are used for examination.

A network simulator is a software program that replicates the functioning of a computer network.In simulators, the computer network is typically demonstrated with devices, traffic etc. and the performance are evaluated.

Richard Stallman the free software movement, the beginnings of open source. Collaboration was king in the software world when Richard Stallman joined MIT's Artificial Intelligence Lab in 1971 as a freshman at Harvard University.