Assignment questions

Science

Assignment # 6

Solve the End of Chapter 6 and the case study cloud computing Exercises Below:

 1.  End of Chapter 6: Exercise 6.1 and Exercise 6.9

 2.  End of Chapter 21 Exercises: 21.2 and 21.5 Page 966

Type your Answers in a word document and submit in this Drop Box by the Due Date: Thursday 03-24-

2016 11:59 pm

6.9 In publish-subscribe systems, explain how channel-based approaches can trivially be implemented

using a group communication service? Why is this a less optimal strategy for implementing a content-

based approach?

ANS:

6.1 Construct an argument as to why indirect communication may be appropriate in volatile

environments. To what extent can this be traced to time uncoupling, space uncoupling or indeed a

combination of both?

ANS:

CLICK ON THE BELOW LINK FOR REFERENCE

https://azmuri.files.wordpress.com/2013/09/george-coulouris-distributed-systems-concepts-and–

design-5th-edition.pdf

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