In a symmetric multiprocessing (SMP) system, what is responsible for distributing work to all the processors? How does SMP differ from asymmetric multiprocessing systems?

What is the system bus? Which component of a computer system is responsible for coordinating activity on this shared bus?

 Which step(s) in the instruction cycle does not require memory access? What is the significance of the program counter register?

 What is an interrupt? How does a trap differ from an interrupt? When the CPU receives an interrupt signal, what must be saved prior to handling the interrupt?

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Answer 1 Symmetric Multiprocessing SMP vs Asymmetric Multiprocessing In a Symmetric Multiprocessing SMP system the responsibility for distributing work to all processors lies with the operating systems scheduler The scheduler allocates tasks to the available processors based on factors like load balancing resource availability and system performance SMP systems differ from Asymmetric Multiprocessing systems in how they distribute tasks among processors In SMP systems all processors have equal access to system resources and tasks can be executed on any available processor In contrast Asymmetric Multiprocessing systems have one primary processor responsible for running the operating system ... View the full answer