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We have stressed the need for an operating system to make efficient use of the computing hardware. When is it appropriate for the operating system to forsake this principle and to "waste" resources?
Why is such a system not really wasteful?
Single-user systems should maximize use of the system for the user. A GUI may be "waste" CPU cycles, but it optimizes the user's interaction with the system.
Additional Reference bits algorithm Here we keep an 8-bit byte for every page in memory. At standard intervals the reference bit is shifted by the OS. If a shift register conta
what is Number System
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Question: (a) Modern processors operate in one of two modes: one for the operating system and one for applications. What is the purpose of having these two modes? What are
The term IPC (Inter-Process Communication) defines several paths by which different process executing on some operating system interact between each other.
College life is tough. Eating pizza for every meal is hitting you hard. You are looking at working out to stay healthy. You found a web site that tells you how many calories eac
Do you have writers that can use the software AIMMS version 3.9?
Q. What is the use of system calls? Answer: System calls permit user-level processes to request services of the operating system.
What makes a Just-in-Time inventory system differ from a traditional inventory system?
How does user specify block to be fetched in direct access? By specifying the relative block number, relative to first block in file, which is block 0.
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