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DATABRICKS-CERTIFIED-ASSOCIATE-DEVELOPER-FOR-APACHE-SPARK · Question #121
DATABRICKS-CERTIFIED-ASSOCIATE-DEVELOPER-FOR-APACHE-SPARK Question #121: Real Exam Question with Answer & Explanation
The correct answer is C: An executor is a processing engine running on a node.. See the full explanation below for the reasoning.
Spark Cluster Architecture and Execution Model
Question
Which of the following describes the relationship between nodes and executors?
Options
- AExecutors and nodes are not related.
- BAnode is a processing engine running on an executor.
- CAn executor is a processing engine running on a node.
- DThere are always the same number of executors and nodes.
- EThere are always more nodes than executors.
Topics
#Spark Architecture#Executors#Nodes#Cluster Components
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