Data structures-Demand Paging
Describe data structures which are employed for Demand Paging?
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Kernel consists of 4 data structures for Demand paging:
i) Page table entries.ii) Disk blocks descriptors.iii) Page frame data table (or pfdata).iv) Swap-use table.
Write down the differentiations between the HOLD and HLT states?
State the term page fault? And what are its types?
In UNIX how devices are represented?
What is SATA?
What do you understand by the term by nice value?
Why workflows are based on the Extensible Models?
Explain what is meant by the Hyper Threading? Specify some of its use.
What are the main bits which support the demand paging?
Describe what is meant by the term VRM?
Brief explanation of all elements in activity diagrams.
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