Answer-first summary for fast verification
Answer: Switch from standard compute instances to preemptible instances.
Preemptible instances offer the lowest cost and are ideal for batch processing tasks like this one. While committed-use instances provide cost savings, they require a 1 or 3-year commitment, which doesn't align with the project's six-month timeline. Standard instances, though reliable, are more expensive and not the optimal choice for cost reduction in this scenario. Preemptible VM instances and resource-based committed use discounts are key references for understanding these options.
Author: LeetQuiz Editorial Team
Ultimate access to all questions.
No comments yet.
A financial organization conducts nightly analysis of daily transactions, requiring a three-hour processing window between midnight and 5am. Currently, this analysis runs on standard Compute Engine instances with OS-level guardrails for compliance, capable of handling interruptions. With the project extending for six more months, which option would optimize the cost?
A
Transition from standard compute instances to Cloud Functions.
B
Continue using the current standard compute instances as they are the most cost-effective.
C
Switch from standard compute instances to preemptible instances.
D
Change from standard compute instances to committed-use instances.