Practice Consistency Maintenance (4.1.2.4) - Network Virtualization and Geo-distributed Clouds
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Consistency Maintenance

Practice - Consistency Maintenance

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Practice Questions

Test your understanding with targeted questions

Question 1 Easy

What is consistency in cloud systems?

💡 Hint: Think about how users access data.

Question 2 Easy

Name a synchronization protocol used in distributed systems.

💡 Hint: Remember the talk about how different nodes agree on data.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What is the main challenge in consistency maintenance across geo-distributed cloud data centers?

Data Overload
Propagation Delay
Insufficient Bandwidth

💡 Hint: Think about the delay caused by physical distance.

Question 2

Eventual consistency ensures what?

True
False

💡 Hint: Consider how systems gradually sync.

1 more question available

Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Analyze how a large-scale e-commerce platform ensures consistency across its international data centers during high traffic events like Black Friday.

💡 Hint: Consider how they maintain user experience despite high demand.

Challenge 2 Hard

Evaluate the trade-offs between using Paxos versus Raft in a startup's new distributed database system.

💡 Hint: Think about the team’s expertise and project timeline in your evaluation.

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Reference links

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