Spark SQL plays the main role in the optimization of queries.

Spark - Quiz(MCQ)

True

False

None of the above

Correct Answer : True

Recently Updated in Spark Questions

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

Both are data processing platforms

Both are cluster computing environments

Both have their own file system

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?

MEMORY_ONLY

DISK_ONLY

MEMORY_AND_DISK

MEMORY_ONLY_SER

Correct Answer : MEMORY_ONLY

Which Cluster Manager do Spark Support?

YARN

MESOS

Standalone Cluster Manager

All of the above

Correct Answer : All of the above

New Technologies MCQ's

Machine Learning

Artificial Intelligence