Distributed Databases MCQ Test: Distributed Databases MCQs - Practice Questions
1. What is the role of a distributed database coordinator?
2. Why is maintaining data consistency challenging in distributed databases?
3. What is the significance of replication factors in distributed databases?
4. Explore the challenges and benefits of implementing blockchain technology in distributed databases, and discuss its potential impact on data integrity and decentralization.
5. Explain the concept of 'anti-entropy' in distributed databases and its role in maintaining consistency and reliability in a decentralized environment.
6. How does the 'Raft consensus algorithm' differ from the 'Paxos algorithm' in terms of simplicity and usability in distributed systems?
7. Examine the impact of node failures on the consistency and availability of distributed databases, and propose strategies for fault detection and recovery.
8. Which protocol is commonly used for communication between nodes in a distributed database?
9. What role does the 'Paxos algorithm' play in distributed databases?
10. In distributed databases, elaborate on the challenges and strategies associated with achieving a globally consistent view of data across multiple nodes.