Use symbolic notation to illustrate how the following computation would be performed in the following ISAs...

Use symbolic notation to illustrate how the following computation would be performed in the following ISAs

X = (A + B * C) / (D - E * F)

1. Stack Architecture [3Marks]
2. Load Store Architecture [3Marks]
Explain two scenarios where displacement addressing mode is useful in computer operations. [4Marks]
Explain two challenges that designers faced with the use of a hardwired control unit.

[2Marks]

Does the interconnection structure in a computer have any implication on the performance? Explain your answer. [2Marks]
What would happen in a computer system that does not use scheduling? [1Mark]

Solutions

Expert Solution

6.:-

A scheduler is what carries out the scheduling activity. Schedulers are often implemented so they keep all computer resources busy (as in load balancing), allow multiple users to share system resources effectively, or to achieve a target quality of service. Scheduling is fundamental to computation itself, and an intrinsic part of the execution model of a computer system; the concept of scheduling makes it possible to have computer multitasking with a single central processing unit (CPU).

venereology answered 1 year ago

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