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Q. What resources are utilized when a thread is created? How do they vary from those used when a process is created?
Answer: For the reason that a thread is smaller than a process thread creation typically uses fewer resources than process creation. Creating a process necessitate allocating a process control block (PCB) a rather large data structure.
The PCB comprises a memory map list of open files and environment variables. Allocating as well as managing the memory map is usually the most time-consuming activity. Creating either a user or else kernel thread involves allocating a small data structure to hold a stack, register set and priority.
Resolution of externally defined symbols is carried out by Resolution of externally defined symbols is carried out by Linker
five major activities on file management in operating system.? Explain it.?
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scattered resposibi;ity and authority -necessity of operation research
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