Question: Which statement about Spark Pair RDDs is not correct? Group of answer choices Special operations can be performed on RDDs in Spark using key /

Which statement about Spark Pair RDDs is not correct?
Group of answer choices
Special operations can be performed on RDDs in Spark using key/value pairs and such RDDs are referred to as Pair RDDs.
Pair RDDs allow a reduceByKey () method that collects data based on each key.
Pair RDDs allow users to access each key in parallel.
Pair RDDs allow a join () method that combines different RDDs together, based on the elements having the same key.
None of the mentioned is correct

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