Maurice Tutor

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About Maurice Tutor

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Algebra,Applied Sciences,Biology,Calculus,Chemistry,Economics,English,Essay writing,Geography,Geology,Health & Medical,Physics,Science Hide all
Teaching Since: May 2017
Last Sign in: 398 Weeks Ago, 5 Days Ago
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Tutorials Posted: 66688

Education

  • MCS,PHD
    Argosy University/ Phoniex University/
    Nov-2005 - Oct-2011

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  • Professor
    Phoniex University
    Oct-2001 - Nov-2016

Category > Computer Science Posted 07 May 2018 My Price 4.00

track of process information

What data structure is used by an operating system to keep track of process information? Explain (4) Ans: A process is a program in execution. An operating system considers a process to be the fundamental unit for resource allocation. Following resources could be allocated to a process (i) Memory (ii) Secondary memory (iii) I/O Devices (iv) files opened by the process (v) CPU time consumed by process A data structure called process control block (PCB) is used by an OS to keep track of all information concerning a process. The PCB of a process contains the following information. Process ID Priority Process state PSR Registers Event information Memory allocation Resources held PCB pointer

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Maurice Tutor
(5)
Status NEW Posted 07 May 2018 06:05 PM My Price 4.00

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