Databricks Certified Data Engineer - Professional
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Ultimate access to all questions.
Which statement about Spark configuration in Databricks is correct?
A
The Databricks REST API can be used to modify the Spark configuration properties for an interactive cluster without interrupting jobs currently running on the cluster.
B
Spark configurations set within a notebook will affect all SparkSessions attached to the same interactive cluster.
C
When the same Spark configuration property is set for an interactive cluster and a notebook attached to that cluster, the notebook setting will always be ignored.
D
Spark configuration properties set for an interactive cluster with the Clusters UI will impact all notebooks attached to that cluster.