CPU time is a valuable computer resource, and a good computing system should be designed in such a way that it can make optimal use of the CPU time. Explain why Direct Memory Access (DMA) is superior to interrupt-driven and programmed I/O in terms of CPU use.
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CPU time is a valuable computer resource, and a good computing system should be designed in such a way that it can make optimal use of the CPU time. Explain why Direct Memory Access (DMA) is superior to interrupt-driven and
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- A(n) _____ is a measure of CPU or computer system performance when per-forming specific tasks.How does pipelining improve CPU efficiency? What’s the potential effect on pipelining’s efficiency when executing a conditional BRANCH instruction? What techniques can be used to make pipelining more efficient when executing conditional BRANCH instructions?Explain the concept of speculative execution in modern CPU architectures and its role in optimizing program performance.
- Explain the concept of dynamic multithreading and its benefits in improving CPU utilization.Explain the concept of dynamic multithreading and its advantages in improving CPU utilization.CPU time is an important computer resource that should be utilised as efficiently as possible. Why does direct memory access (DMA) consume less CPU power than interrupt-driven and programmed I/O?
- Memory management is the functionality of an operating system which handles or manages primary memory and moves processes back and forth between main memory and disk during execution. Memory management keeps track of each and every memory location, regardless of either it is allocated to some process or it is free. Given five memory partitions of 110 KB, 450 KB, 100 KB, 250 KB, and 500 KB (in order), how would each of the first-fit, best-fit, and worst-fit algorithms place processes of 212 KB, 417 KB, 112 KB, and 426 KB (in order)?Which algorithm makes the most efficient use of memory? Write a program to compare and justify your answer.Memory management is the functionality of an operating system which handles or manages primary memory and moves processes back and forth between main memory and disk during execution. Memory management keeps track of each and every memory location, regardless of either it is allocated to some process or it is free.Given five memory partitions of 110 KB, 450 KB, 100 KB, 250 KB, and 500 KB (in order), how would each of the first-fit, best-fit, and worst-fit algorithms place processes of 212 KB, 417 KB, 112 KB, and 426 KB (in order)?Which algorithm makes the most efficient use of memory? Write a program in C language to compare and justify your answer. Noted: Plzz I want this code in C languageMemory management is the functionality of an operating system which handles or manages primary memory and moves processes back and forth between main memory and disk during execution. Memory management keeps track of each and every memory location, regardless of either it is allocated to some process or it is free. Given five memory partitions of 110 KB, 450 KB, 100 KB, 250 KB, and 500 KB (in order), how would each of the first-fit, best-fit, and worst-fit algorithms place processes of 212 KB, 417 KB, 112 KB, and 426 KB (in order)?Which algorithm makes the most efficient use of memory? Write a program to compare and justify your answer. C language.