Databricks Certified Associate Developer for Apache Spark 3.0 Exam Databricks-Certified-Associate-Developer-for-Apache-Spark-3.0 Question # 9 Topic 1 Discussion

Databricks Certified Associate Developer for Apache Spark 3.0 Exam Databricks-Certified-Associate-Developer-for-Apache-Spark-3.0 Question # 9 Topic 1 Discussion

Databricks-Certified-Associate-Developer-for-Apache-Spark-3.0 Exam Topic 1 Question 9 Discussion:
Question #: 9
Topic #: 1

Which of the following statements about RDDs is incorrect?


A.

An RDD consists of a single partition.


B.

The high-level DataFrame API is built on top of the low-level RDD API.


C.

RDDs are immutable.


D.

RDD stands for Resilient Distributed Dataset.


E.

RDDs are great for precisely instructing Spark on how to do a query.


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