26.
27.
28.
29.
30.

31.

3 C 60093

With the help of a neat diagram, explain about segmentation.
Explain Dining-Philosophers problem.
Explain various /O management schemes.
Explain about any two page replacement algorithms.
Write short notes on :
(a) Basic File System and Logical File System.
(b) Critical section problem.

Write a note on the kernel architecture of the UNIX operating system.
(5 x 8 = 40 marks)

ھت ‎ഞ്ഞ...‏ ` هه هس 1 :سس