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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 5 of 10

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Q41.
Header are ______ when data packet moves from upper to the lower layers ?

a.

Modified

b.

Removed

c.

Added

d.

All of the mentioned

Discuss
Answer: (c).Added
Q42.
Which layer lies between transport layer and data link layer ?

a.

Physical

b.

Network

c.

Application

d.

Session

Discuss
Answer: (b).Network
Q43.
What are different ways distributed may suffer ?

a.

Failure of a link

b.

Failure of a site

c.

Loss of message

d.

All of the mentioned

Discuss
Answer: (d).All of the mentioned
Q44.
What are design issues in distributed system structure ?

a.

Scaleability

b.

Fault-tolerance

c.

Clustering

d.

All of the mentioned

Discuss
Answer: (d).All of the mentioned
Q45.
In which OSI layer encryption and decryption happens ?

a.

Application

b.

Presentation

c.

Transport

d.

Data Link

Discuss
Answer: (b).Presentation
Q46.
What are important step followed when recovery from failure happens ?

a.

Post repairing integration with main system should happen smoothly and gracefully

b.

Upon link failure both parties at end must not be notified

c.

Fault recovery system must me adjusted

d.

Failures are logged systematically

Discuss
Answer: (a).Post repairing integration with main system should happen smoothly and gracefully
Q47.
What are the different ways in which clients and servers are dispersed across machines ?

a.

Servers may not run on dedicated machines

b.

Servers and clients can be on same machines

c.

Distribution cannot be interposed between a OS and the file system

d.

OS cannot be distributed with the file system a part of that distribution

Discuss
Answer: (b).Servers and clients can be on same machines
Q48.
What are not the characteristics of a DFS ?

a.

login transparency and access transparency

b.

Files need not contain information about their physical location

c.

No Multiplicity of users

d.

No Multiplicity if files

Discuss
Answer: (c).No Multiplicity of users
Q49.
What are characteristic of a DFS ?

a.

Fault tolerance

b.

Scaleability

c.

Heterogeneity of the system

d.

Upgradation

Discuss
Answer: (d).Upgradation
Q50.
What are the different ways file accesses take place ?

a.

sequential access

b.

direct access

c.

indexed sequential access

d.

all of the mentioned

Discuss
Answer: (d).all of the mentioned
Page 5 of 10

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