PDE Maintaining and Automating Data Workloads • Timed 10 Questions
This is a timed practice session. You have 10 minutes to answer 10 questions — approximately 1 minute per question, matching real PDE exam pace. Answer every question before time expires.
Time remaining
10:00
Exam-pace drill
Allow 1 minute per question. On the real PDE exam you have approximately 72 seconds per question — this session trains you to maintain that pace under pressure.
Your team uses Cloud Dataproc for Spark ML training jobs. You want to reduce costs for non-critical, fault-tolerant training jobs. Which Dataproc feature should you use for worker nodes?
10 minute time limit — choose an answer to begin.
10 questions · 10 minute exam-pace drill.