CS604 FINALTERM SPRING 2011

What is mounting and mount count 2marks
Some way to reduce external fragmentation 2marks
Four characteristic of deadlock preventation 2 marks
Is starvation and deadlock are same. Accept or reject with solid reason 3 marks
Why we need medium term scheduling? 3marks
If hard realtime system cannot manage output with in given slot then what happen? 3marks
Difference between deadlock avoidance and deadlock prevention? 3marks

Working of copy on write in virtual memory 5marks
2 numerical thy 5 marks k ek 3 marks ka bhi numerical tha
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3 question 5 marks per
deadlock detect and recover how?
decreasing page fault.
Thrashing.
5 questions 3 marks per
scan algorithm
swap space
reader,writer first problem
demand page
fifo page replacement
5 questions 2 marks per
deadlock
banker's algorithm
segmentation
external fragmention
pipe structure