Which of the following cluster configurations will deliver the highest performance for a job containing at least one wide transformation, given that each configuration has identical total resources (400 GB RAM, 160 cores) with only one Executor per VM?

Exam-Like

• Total VMs; 1 • 400 GB per Executor • 160 Cores / Executor

15.2%

• Total VMs: 8 • 50 GB per Executor • 20 Cores / Executor

8.3%

• Total VMs: 16 • 25 GB per Executor • 10 Cores/Executor

55.9%

• Total VMs: 4 • 100 GB per Executor • 40 Cores/Executor

11.7%

• Total VMs:2 • 200 GB per Executor • 80 Cores / Executor

9.0%

Databricks Certified Data Engineer - Professional