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Question:
a) Each process is represented in the operating system by a process control block (PCB). The PCB contains many pieces of information associated with a specific process. List and describe four pieces of information that can be found in a PCB.
b) Differentiate between an independent process and a cooperating process.
c) List the advantages of process cooperation.
d) i. Briefly describe the producer-consumer problem within the concept of cooperating processes.
ii. To allow producer and consumer processes to run concurrently, there must be a buffer for holding items. The buffer can be filled by the producer and emptied by the consumer, and there are two types of buffer available for this purpose. Describe these two types of buffer.
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USER-LEVEL THREADS (ULT) In this level the kernel isn't aware of the existence of threads -- All thread management is complete by the application by using a thread library. Th
explain how indefinite blocking or starvation occurs..
What is dispatch latency? The time taken by the dispatcher to stop one process and begin another running is known as dispatch latency.
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Ask using a laballed diagram explaining the architecture of windows operating ststem
What are the five major activities of an operating system in regard to process management? The creation and deletion of both user and system processes The suspension and res
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