Demand paging problems (page replacement algorithms): 1. For the following reference string apply the FIFO page replacement algorithm. – Option 1 – according to Week 6 – Textbook Readings: Reference...

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For the following reference string apply the FIFO page replacement algorithm.

Demand paging problems (page replacement algorithms): 1. For the following reference string apply the FIFO page replacement algorithm. – Option 1 – according to Week 6 – Textbook Readings: Reference string 2 4 5 6 1 5 3 4 5 2 3 6 5 3 4 7 3 5 6 Physical frame 0 2 2 2 2 Physical frame 1 4 4 4 Physical frame 2 5 5 Physical frame 3 6 Page faults F F F F Victim frames OR – Option 2 – according to Week 6 - Module Readings Reference string 2 4 5 6 1 5 3 4 5 2 3 6 5 3 4 7 3 5 6 Physical frame 0 2 4 5 6 Physical frame 1 2 4 5 Physical frame 2 2 4 Physical frame 3 2 Page faults F F F F Victim frames 2. For the following reference string apply the OPT page replacement algorithm. Reference string 2 4 5 6 1 5 3 4 5 2 3 6 5 3 4 7 3 5 6 Physical frame 0 2 2 2 2 Physical frame 1 4 4 4 Physical frame 2 5 5 Physical frame 3 6 Page faults F F F F Victim frames 3. For the following reference string apply the LRU page replacement algorithm. Reference string 2 4 5 6 1 5 3 4 5 2 3 6 5 3 4 7 3 5 6 Physical frame 0 2 2 2 2 Physical frame 1 4 4 4 Physical frame 2 5 5 Physical frame 3 6 Page faults F F F F Victim frames 4. For the following reference string apply the LFU page replacement algorithm. Reference string 2 4 5 6 1 5 3 4 5 2 3 6 5 3 4 7 3 5 6 Physical frame 0 2 2 2 2 Physical frame 1 4 4 4 Physical frame 2 5 5 Physical frame 3 6 Page faults F F F F Victim frames

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Answered Same DayMar 02, 2022

Answer To: Demand paging problems (page replacement algorithms): 1. For the following reference string apply...

Salony answered on Mar 02 2022

98 Votes

Demand paging problems (page replacement algorithms):
1. For the following reference string apply the FIFO page replacement algorithm.
– Option 1 – according to Week 6 – Textbook Readings:
    Reference string
    2
    4
    5
    6
    1
    5
    3
    4
    5
    2
    3
    6
    5
    3
    4
    7
    3
    5
    6
    Physical frame 0
    2
    2
    2
    2
    1
    1
    1
    1
    1
    2
    2
    2
    2
    2
    2
    7
    7
    7
    7
    Physical frame 1

    4
    4
    4
    4
    4
    3
    3
    3
    3
    3
    6
    6
    6
    6
    6
    6
    5
    5
    Physical frame 2


    5
    5
    5
    5
    5
    4
    4
    4
    4
    4
    4
    3
    3
    3
    3
    3
    6
    Physical frame 3



    6
    6
    6
    6
    6
    5
    5
    5
    5
    5
    5
    4
    4
    4
    4
    4
    Page faults
    F
    F
    F
    F
    F

    F
    F
    F
    F

    F

    F

    F

    F
    F
    Victim frames




    2

    4
    5
    6
    1

    3

    4

    2

    6
    3
OR
– Option 2 – according to Week 6 - Module Readings
    Reference string
    2
    4
    5
    6
    1
    5
    3
    4
    5
    2
    3
    6
    5
    3
    4
    7
    3
    5
    6
    Physical frame 0
    2
    4
    5
    6















    Physical...

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Demand paging problems (page replacement algorithms): 1. For the following reference string apply the FIFO page replacement algorithm. – Option 1 – according to Week 6 – Textbook Readings: Reference...

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