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Welcome to the Distributed Systems MCQs Page

Dive deep into the fascinating world of Distributed Systems with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Distributed Systems, a crucial aspect of Operating System. In this section, you will encounter a diverse range of MCQs that cover various aspects of Distributed Systems, from the basic principles to advanced topics. Each question is thoughtfully crafted to challenge your knowledge and deepen your understanding of this critical subcategory within Operating System.

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Check out the MCQs below to embark on an enriching journey through Distributed Systems. Test your knowledge, expand your horizons, and solidify your grasp on this vital area of Operating System.

Note: Each MCQ comes with multiple answer choices. Select the most appropriate option and test your understanding of Distributed Systems. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

Distributed Systems MCQs | Page 9 of 10

Discuss
Answer: (c).prevention from the deadlock & starvation is must
Q82.
In the token passing approach of distributed systems, processes are organized in a ring structure
Discuss
Answer: (a).logically
Discuss
Answer: (d).all of the mentioned
Q84.
In case of failure, a new transaction coordinator can be elected by
Discuss
Answer: (c).both bully and ring algorithm
Discuss
Answer: (a).a unique priority number is associated with each active process in system
Q86.
According to the ring algorithm, links between processes are
Discuss
Answer: (b).unidirectional
Q87.
What are the characteristics of tightly coupled system ?

i) Different clock
ii) Use communication links
iii) Same clock
iv) Distributed systems
Discuss
Answer: (d).ii, iii and iv
Discuss
Answer: (d).All of the mentioned
Q89.
What are the characteristics of fully distributed approach ?

i) When responses are received from all processes, then process can enter its Critical Section
ii) When process exits its critical section, the process sends reply messages to all its deferred requests.
iii) It requires request,reply and release per critical section entry
iv) One processor as coordinator which handles all requests
Discuss
Answer: (b).i and ii
Q90.
What are the advantages of token(with rings) passing approach ?

i) One processor as coordinator which handles all requests
ii) No starvation if the ring is unidirectional
iii) There are many messages passed per section entered if few users want to get in section
iv) One processor as coordinator which handles all requests
v) Only one message/entry if everyone wants to get in
Discuss
Answer: (d).i, ii and iv
Page 9 of 10

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