OS Doubt

anupamsworld asked Oct 27, 2022 • edited Nov 3, 2022 by anupamsworld

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Apex7D0 asked Feb 17

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Doubt on OS Syllabus (Galvin)
Hi, i'm starting my GATE journey and wanted to verify if these are the topics which should be learnt for GATE. The book is Operating Systems by Avi Silberschatz, Greg Gagne, and Peter Baer Galvin (9th Edition). Also have 10th edition but it seems to have rearranged a lot of topics and chapters.

Hi, i'm starting my GATE journey and wanted to verify if these are the topics which should be learnt for GATE. The book is Operating Systems by Avi Silberschatz, Greg Gag...

Apex7D0

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Apex7D0 asked Feb 17

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legacy asked Nov 27, 2022

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OS Self doubt(Memory management)
] Our CPU is currently idle and the current time is labeled time 0. Four processes arrive to the ready queue at the following times and with the following required run time: See image for Ariival time and Process info Simulate ... decision, and calculate the turnaround time for each process. Also calculate the average turnaround time for each scheduling algorithm.

] Our CPU is currently idle and the current time is labeled time 0. Four processes arrive to the ready queue at the following times and with the following required run ti...

legacy

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legacy asked Nov 27, 2022

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legacy asked Nov 26, 2022

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OS Self doubt Memory management
Suppose that a machine has 42-bit virtual addresses and 32-bit physical addresses. {a} How much RAM can the machine support (each byte of RAM must be addressable)? {b} What is the largest virtual address space that can be supported for a process? ... each second-level page table? {f} What is the advantage of using a two-level page table over single-level page table?

Suppose that a machine has 42-bit virtual addresses and 32-bit physical addresses.{a} How much RAM can the machine support (each byte of RAM must be addressable)?{b} What...

legacy

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legacy asked Nov 26, 2022

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iarnav asked Jan 12, 2022

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#Self Doubt OS CPU scheduling?
Does non preemptive CPU scheduling needs hardware support. kindly explain.

Does non preemptive CPU scheduling needs hardware support.kindly explain.

iarnav

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iarnav asked Jan 12, 2022

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OS Doubt

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