A Particular Work to be Done is known as TASK
one or more PROCESS will be required to complete a task.
FCSFS stands for First Come First Served. In FCFS the job that has been waiting the longest is served next.
Round Robin Scheduling:
Round Robin scheduling is a scheduling method where each process gets a small quantity of time to run and then it is preempted and the next process gets to run. This is called time-sharing and gives the effect of all the processes running at the same time
Shortest Job First:
The Shortest job First scheduling algorithm is a nonpreemptive scheduling algorithm that chooses the job that will execute the shortest amount of time.
Priority scheduling is a scheduling method where at all times the highest priority process is assigned the resource.
only large storage media that the CPU can access directly.
extension of main memory that provides large nonvolatile storage capacity.
A micro-kernel is a minimal operating system that performs only the essential functions of an operating system. All other operating system functions are performed by system processes.
A monolithic operating system is one where all operating system code is in a single executable image and all operating system code runs in system mode.
70 :: I have deleted a file from recycle bin but i want to use that file how can i restore that file? I have already used system restore for the same but the file could not be restore?THere is two solutions:
1. Restore from last back.
2. User Recycler folder. Start-->RUN-->type c:recycler --> type FTYPE