Question: Assume the following Scala script: file.map ( lambda rec: ( rec . type, 1 ) ) . reduceByKey ( lambda x , y: x +

Assume the following Scala script:
file.map(lambda rec: (rec.type, 1))
.reduceByKey(lambda x, y: x+y)
.filter(lambda (type, count): count >10)
.collect()
How many RDDs will this workflow create during its execution?
Group of answer choices
1
0
4
3

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