Consider the Following Page Fault Handler Algorithm

question 5

Multiple Choice

Consider the following page fault handler algorithm. Replace the * in the algorithm with ____.
1 If there is no free page frame
Then
Select page to be swapped out using page removal algorithm
Update job's Page Map Table
If content of page had been changed then
*
End if
End if
2 Use page number from step 3 from the Hardware Instruction Processing Algorithm to get disk address where the requested page is stored
3 Read page into memory
4 Update job's Page Map Table
5 Update Memory Map Table
6 Restart interrupted instruction

• A) save page to main memory
• B) write page to disk
• C) mark page as being changed in PMT
• D) choose another page

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Definitions:

Myelinated Axons

Axons that are encased in myelin, a fatty substance that speeds up the transmission of nerve impulses.

Ganglial Sheaths

Protective coverings around ganglia, which are clusters of nerve cell bodies in the peripheral nervous system.

Membrane Repolarization

The process of restoring the membrane potential of a cell to its resting state after depolarization.

Neurons

The basic working unit of the brain, a specialized cell designed to transmit information to other nerve cells, muscle, or gland cells.