__________ is a component on top of Spark Core. - Spark Quiz

Spark - Quiz(MCQ)

__________ is a component on top of Spark Core.

A)

RDDs

B)

Spark SQL

C)

Spark Streaming

D)

None of the above

Correct Answer : Spark SQL

Explanation : Spark SQL introduces a new data abstraction called SchemaRDD, which provides support for structured and semi-structured data.

Recently Updated in Spark Questions

Which of the following is not true for Hadoop and Spark?

A)

Both are data processing platforms

B)

Both are cluster computing environments

C)

Both have their own file system

D)

Both use open source APIs to link between different tools

Correct Answer : Both have their own file system

The default storage level of cache() is?

A)

MEMORY_ONLY

B)

DISK_ONLY

C)

MEMORY_AND_DISK

D)

MEMORY_ONLY_SER

Correct Answer : MEMORY_ONLY

Which Cluster Manager do Spark Support?

A)

YARN

B)

MESOS

C)

Standalone Cluster Manager

D)

All of the above

Correct Answer : All of the above

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