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Home Forums Assignment courserra IBM AI Engineering Professional Certificate Scalable Machine Learning on Big Data using Apache Spark WEEK 1 – Practice Quiz (Ungraded) – Apache Spark concepts

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      Yash AroraYash Arora
      Keymaster

      1.What is the key concept of Apache Spark

      Answer: A.

       

      2.How does Apache Spark achieve parallelization?

       A.By executing functions in parallel on RDDs
      Answer: A.By executing functions in parallel on RDDs

       

      3.How does an Apache Spark program look like?

       A.It contains code that controls distribution of workload to different cluster members
      Answer:

       

      4.What does BigData mean?

       A.Any dataset over 1 TB
      Answer:
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