Question :

a) What do you understand by a Directory Structure? Support your answer with a diagram.

b) Give an example how Access Lists and Groups are arranged to mode of access for read, write and execute of an object.

c) What do you understand by Virtual File Systems?

d) Describe the efficiency and performance of the File System

Implementation and its structure?

e) Describe briefly two examples of System Threats.

f) How are Threats monitored?

g) What methods are used to monitor Intrusion Detection?