Cloudera Exam CCA175 Topic 4 Question 30 Discussion

Actual exam question for Cloudera's CCA175 exam

Question #: 30
Topic #: 4

[All CCA175 Questions]

Problem Scenario 57 : You have been given below code snippet.

val a = sc.parallelize(1 to 9, 3) operationl

Write a correct code snippet for operationl which will produce desired output, shown below.

Array[(String, Seq[lnt])] = Array((even,ArrayBuffer(2, 4, G, 8)), (odd,ArrayBuffer(1, 3, 5, 7, 9)))

ASolution :
a.groupBy(x => {if (x % 2 == 0) 'even' else 'odd' }).collect

BSolution :
a.groupBy(x => {if (x % 3 == 8) 'even' else 'odd' }).collect

Show Suggested Answer

Suggested Answer: A

by Meaghan at Aug 21, 2022, 02:44 AM

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