What is the difference between Hazelcast's IExecutorService and IMap interfaces? - Hazelcast Quiz

Hazelcast - Quiz(MCQ)

What is the difference between Hazelcast's IExecutorService and IMap interfaces?

A)

IExecutorService and IMap are the same interface with different names.

B)

IExecutorService provides a distributed key-value store, while IMap is a distributed thread pool.

C)

IExecutorService provides a distributed thread pool, while IMap is a distributed key-value store.

D)

None of the above.

Correct Answer : IExecutorService provides a distributed thread pool, while IMap is a distributed key-value store.

Explanation : IExecutorService provides a distributed thread pool, allowing the execution of tasks across a Hazelcast cluster, while IMap provides a distributed key-value store.

Recently Updated in Hazelcast Questions

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

A)

ITopic

B)

IMap

C)

IQueue

D)

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?

A)

They are optimized for high throughput

B)

They can only be used with Hazelcastâ€™s IMap

C)

They are fully ACID-compliant

D)

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?

A)

Serialised

B)

De serialised

C)

Can Not Say

D)

None of the above

Correct Answer : Serialised

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

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