What is the role of Hazelcast's Cluster Heartbeat?

Hazelcast - Quiz(MCQ)

To provide a global view of the data

To synchronize data across the cluster

Both (A) and (B)

To monitor the health of nodes in the cluster

Correct Answer : To monitor the health of nodes in the cluster

Explanation : Hazelcast’s Cluster Heartbeat monitors the health of nodes in the cluster, helping to ensure that the system remains available and responsive.

Recently Updated in Hazelcast Questions

Which of the following data structures in Hazelcast is used for distributed caching?

ITopic

IMap

IQueue

None of the above

Correct Answer : IMap

Explanation : IMap is a distributed key-value store in Hazelcast that can be used for distributed caching.

Which of the following is true about Hazelcast's distributed transactions?

They are optimized for high throughput

They can only be used with Hazelcastâ€™s IMap

They are fully ACID-compliant

None of the above

Correct Answer : They are fully ACID-compliant

Explanation : Hazelcast’s distributed transactions are fully ACID-compliant, meaning they provide Atomicity, Consistency, Isolation, and Durability guarantees.

Hazelcast saves queue entries in ____ form by default?

Serialised

De serialised

Can Not Say

None of the above

Correct Answer : Serialised

Explanation : Hazelcast saves queue entries in serialised form by default.