Month: August 2015

The Video all about the Comparison between FCFS scheduling and SJF Scheduling Algorithm. In First Come First Served (FCFS) Scheduling scheme, the process that requests the CPU first is allocated the CPU first. The average waiting time under the FCFS policy is very long. While in Shortest-Job First (SJF) Scheduling scheme, job requiring the minimal CPU time is selected first for CPU allocation. SJF provide minimum average waiting time in compare to FCFS. Hence this is the optimal algorithm.

This Video Lecture given by Mr. Gajendra Sharma, Assistant professor, Biyani girls College, jaipur has covered the various characteristics of Computers and because of these characteristics the computers have become an integral part of the Society and are playing vital role in working environment. And these characteristics include Speed, Accuracy, Diligence, Storage Capacity, Versatility.