What do you understand by the term arm-stickiness
What do you understand by the term arm-stickiness?
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When one or a few processes have a high access rate to data on one track of a storage disk, then they might monopolize the device through repeated requests to that track. This usually occurs with most ordinary device scheduling algorithms (or LIFO, SSTF, C-SCAN, etc). High-density multi-surface disks are more probable to be affected by this than low density ones.
Define the term buffering.
What is meant by the virtual memory?
Illustrate the term DOMAIN? Write down the difference between the domain and a workgroup?
Write down the drawbacks of Micro-kernels?
List some of the disadvantages of context switching?
Describe transfer, latency and seek time with respect to disk I or O?
Write about the term Memory Compaction.
Give a brief introduction of the term context switching?
What do you mean by cycle stealing? Describe in brief.
Write down a short note on Belady's Anomaly?
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