Information security (InfoSec): Information security is the protection of information in the organization; it helps to manage data access, web-browsing behaviors, passwords usage and encryption, email attachments, etc. It is designed to provide structure in the workplace, create a productive and effective work place. It is free from unnecessary distractions.

Question

6. What is Race condition? How to prevent it? [2 marks] 7. How many synchronization methods do you know and compare the differences. [2 marks] 8. Explain what are the “mutual exclusion”, “deadlock”, “livelock”, and “eventual entry”, with the traffic intersection as an example like dinning philosophy. [2 marks] 9. For memory allocation, what are the difference between internal fragmentation and external fragmentation. Explain with an example. [2 marks] 10. How can the virtual memory map to the physical memory. Explain with an example. [2 marks]

Answer 1

Question

Chapter 9, Problem 4E

Program Plan Intro

Information security (InfoSec):

Information security is the protection of information in the organization; it helps to manage data access, web-browsing behaviors, passwords usage and encryption, email attachments, etc.

It is designed to provide structure in the workplace, create a productive and effective work place.

It is free from unnecessary distractions.

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