what is process?
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Friday, May 31, 2013 By Anonymous
What is process?
A program in execution is called process. It includes program counter and stack etcStates of process when it executes:
1 New, 2:Running,3:Waiting,4:Ready,5:TerminatedTypes of process scheduling Queues:
1. Job Que: Set of all processes in the system2. Ready Que:Set of all processes Residing in main memory
3. Device Que: Set of processes waiting for i/o devices
Types of schedulers:
1.Long term schedulers , 2.Short term schedulersSynchronization
It has two types:
(A)synchronous:Blocking is known as synchronous.
(B)asynchronous:Non-Blocking is considered as asynchronous.
What are sockets?
It is defined as end points of communication.e.g communication exist between pair of sockets.
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