How many types of RDD are there in Spark?

1.	How many types of RDD are there in Spark?
Answer» There are two types of RDD OPERATIONS in Spark. They are: Transformation: It is a type of FUNCTION in which a new RDD is created from an existing RDD. Action: This is a type of function which is used when the user wants to WORK with an actual DATASET.

Answer»

There are two types of RDD OPERATIONS in Spark. They are:

Transformation: It is a type of FUNCTION in which a new RDD is created from an existing RDD.
Action: This is a type of function which is used when the user wants to WORK with an actual DATASET.

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