MCQ King
MySQL – High Availability Solutions (Replication Clustering) MCQ
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1. What is the primary goal of high availability solutions in MySQL?
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2. What is the purpose of MySQL replication?
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3. Which MySQL server is responsible for generating a binary log in replication?
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4. What is the role of replica servers in MySQL replication?
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5. Which component of MySQL replication ensures data consistency between master and replica servers?
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6. In MySQL replication, what can replica servers be used for?
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7. What is the primary advantage of MySQL replication for read-heavy workloads?
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8. What challenge can occur in MySQL replication that impacts data consistency?
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9. In MySQL replication, what is the master server’s primary role?
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10. Which component of MySQL replication applies changes from the binary log to the replica’s database?
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11. What is the primary benefit of MySQL clustering for write-heavy workloads?
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12. What is the role of a load balancer in MySQL clustering?
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13. In MySQL clustering, what component ensures even distribution of the workload among cluster nodes?
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14. What is shared storage in MySQL clustering used for?
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15. What is the purpose of the heartbeat and failover mechanism in MySQL clustering?
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16. Which high availability solution is suitable for read-heavy workloads in MySQL?
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17. What is the primary use case for MySQL clustering?
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18. What is the main challenge associated with MySQL clustering?
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19. Which high availability solution is typically more cost-effective to implement in MySQL?
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