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DATABRICKS-CERTIFIED-ASSOCIATE-DEVELOPER-FOR-APACHE-SPARK · Question #96
DATABRICKS-CERTIFIED-ASSOCIATE-DEVELOPER-FOR-APACHE-SPARK Question #96: Real Exam Question with Answer & Explanation
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Spark Architecture and Execution
Question
Which of the following statements about the Spark driver is true?
Options
- ASpark driver is horizontally scaled to increase overall processing throughput.
- BSpark driver is the most coarse level of the Spark execution hierarchy.
- CSpark driver is fault tolerant - if it fails, it will recover the entire Spark application.
- DSpark driver is responsible for scheduling the execution of data by various worker nodes in cluster
- ESpark driver is only compatible with its included cluster manager.
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Topics
#Spark Driver#Spark Architecture#Execution Model#Scheduling