Here are all the actual test exam dumps for IT exams. Most people prepare for the actual exams with our test dumps to pass their exams. So it's critical to choose and actual test pdf to succeed.

Exam ARA-C01 Topic 1 Question 131 Discussion

Actual exam question for Snowflake's ARA-C01 exam
Question #: 131
Topic #: 1
Two SQL queries perform the same task, but one consistently outperforms the other in reports, even though the SQL logic appears equivalent.
What step ensures the comparison is accurate?

Suggested Answer: C Vote an answer

Snowflake's result cache can cause misleading performance comparisons. If one query benefits from cached results while another does not, execution time metrics will not reflect true performance differences. Disabling result cache usage for the faster query ensures both queries execute fully and fairly (Answer C).
Suspending and resuming a warehouse clears the local data cache but does not necessarily control result cache usage. Compilation time is generally minimal compared to execution time and does not explain consistent performance differences. Clustering keys are unrelated if both queries access the same data.
This question reinforces a core SnowPro Architect principle: accurate performance testing requires controlling for caching effects. Architects must understand Snowflake's caching layers to correctly interpret query performance metrics.

by Aries at Feb 06, 2026, 10:44 PM

Comments

Chosen Answer:
This is a voting comment (?) , you can switch to a simple comment.
Switch to a voting comment New
Nick name: Submit Cancel
A voting comment increases the vote count for the chosen answer by one.

Upvoting a comment with a selected answer will also increase the vote count towards that answer by one. So if you see a comment that you already agree with, you can upvote it instead of posting a new comment.