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Define caching.
A cache is a region of fast memory that holds copies of data. Access to the cached copy is well-organized than access to the original. Caching and buffering are separate functions, but sometimes a region of memory can be used for together purposes.
Q. What is the purpose of system calls? Answer: System calls permit user-level processes to request services of the operating system.
What OS''s are available in market as open source?
What are the system components of an operating system and explain them? a) Process management b) Main-memory management c) I/O management d) File management e) Seco
Modern networks are not implemented as a single piece of software; that would render the task of dealing with multiple technologies and manufacturers virtually impossible. The solu
Did Abhinav agree to the initial timeline requested by Rebecca
how to differentiate scheduling algorithms?
Determine the reasons for Poor response time Process busy or High I/O rates or High paging rates
Acyclic-graph directories An acyclic graph permits directories to have shared subdirectories and files. The similar file or subdirectory may be in two dissimilar directories. A
diffenciet between least recently used and not recently used
Deadlock Detection and Recovery It's a method of permitting the system to enter a deadlock state, detect it and then recover. Deadlock detection : Is the process of
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