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Knowledge quiz

It’s time to put what you’ve learned to the test, get 4 questions right to pass this unit.

Q1.

Which methods need to be coded when implementing TransactionAwareEvent?

There are 2 correct answers.

Q2.

Which of the following statements about asynchronous events are correct?

There are 2 correct answers.

A
Events are processed asynchronously by default
B
When configuring the PlatformClusterEventSender Spring bean, all non-cluster-aware events will be sent asynchronously.
C
Network traffic occurs for each event implementing ClusterAwareEvent.
D
Implementing ClusterAwareEvent is the only way to handle events asynchronously

Q3.

Which Service is used to publish an event?

Choose the correct answer.

Q4.

Which method needs to be overridden when implementing the ClusterAwareEvent interface

Choose the correct answer.

Q5.

Which of the following statements about event systems are correct?

There are 2 correct answers.

A
A software component acting as a source publishes an event that is received by registered event listeners.
B
Events can be published only locally.
C
When publishing an event, it's possible to directly control this event to be sent to a certain predefined event listener.
D
The SAP Commerce Event System is based on the Spring event system