Which of the following language is not supported by Spark?
A. Java
B. Pascal
C. Scala
D. Python
Answer: Option B
Solution (By Examveda Team)
Apache Spark is a powerful open-source processing engine for big data analytics and supports multiple programming languages.Option A: Java - This is supported by Spark. Spark has a comprehensive API for Java.
Option B: Pascal - This is not supported by Spark. Pascal is not one of the languages for which Spark provides APIs.
Option C: Scala - This is supported by Spark. Spark is written in Scala and provides a robust API for it.
Option D: Python - This is supported by Spark. Spark has a popular API for Python known as PySpark.
Therefore, the correct answer is Option B: Pascal.
This Question Belongs to Hadoop >> Realtime Processing With Apache Spark
What is Oozie in the context of Hadoop?
A. A workflow scheduler for Hadoop jobs
B. A distributed storage system
C. A query language for Hadoop
D. A data processing engine for Hadoop
In Oozie, what is the primary purpose of a coordinator?
A. Perform data analytics in Hadoop
B. Execute MapReduce jobs
C. Manage computation resources
D. Define and manage recurrent workflows
What is an Oozie Bundle in the context of workflow automation?
A. A storage format in Hadoop
B. A query language for Hadoop
C. A collection of coordinated workflows
D. A distributed file system
In Oozie, what does the term "action" refer to?
A. A query language for Hadoop
B. A unit of work in a workflow
C. A distributed file system
D. None of the above
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