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DATABRICKS-CERTIFIED-ASSOCIATE-DEVELOPER-FOR-APACHE-SPARK · Question #104

Which of the following best describes the similarities and differences between the MEMORY_ONLY storage level and the MEMORY_AND_DISK storage level?

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Spark Core Concepts

Question

Which of the following best describes the similarities and differences between the MEMORY_ONLY storage level and the MEMORY_AND_DISK storage level?

Options

  • AThe MEMORY_ONLY storage level will store as much data as possible in memory and will store
  • BThe MEMORY_ONLY storage level will store as much data as possible in memory on two cluster
  • CThe MEMORY_ONLY storage level will store as much data as possible in memory on two cluster
  • DThe MEMORY_ONLY storage level will store as much data as possible in memory and will
  • EThe MEMORY_ONLY storage level will store as much data as possible in memory and will

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Topics

#Spark Storage Levels#RDD Persistence#Spark Caching#Performance Optimization
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