Preparing Practice Exam…
Please wait a moment while the system generates the exam questions, answers, and study session.
Please wait a moment while the system generates the exam questions, answers, and study session.
Question 24 of 118
Free Preview · 118 of 392 · questions 1–118 of 392 are free. Sign up free to sync your progress across devices.
Select one answer.
Written by other learners. Comments can disagree with the marked answer — check the official documentation when in doubt.
- write.partitionBy creates a directory hierarchy (year=.../month=...) that downstream reads can prune. bucketBy is for managed tables (requires saveAsTable). Option C reverses method order. Option D is not valid PySpark.