In the Fusionlnsight cluster, which of the following components does Spark mainly interact with? (Multiple choice)

Which of the following reasons may be the cause of the failure of the Loader job execution?

What are the usual guarantees for Kafka message transmission? (Multiple choice)

HiveManaged tables and external tables can be created, which of the following descriptions is correct for both types of tables?

Big data requires a change in traditional industry thinking. Data collection and analysis should be regarded as an important part of business processes. The data end drives business process optimization, realizes intelligence and automation, and realizes cross-border expansion by relying on data assets.