SnowflakeSnowflake
ARA-C01 · Question #58
ARA-C01 Question #58: Real Exam Question with Answer & Explanation
Sign in or unlock ARA-C01 to reveal the answer and full explanation for question #58. The question stem and answer options stay visible for context.
Performance Optimization
Question
Data is being imported and stored as JSON in a VARIANT column. Query performance was fine, but most recently, poor query performance has been reported. What could be causing this?
Options
- AThere were JSON nulls in the recent data imports.
- BThe order of the keys in the JSON was changed.
- CThe recent data imports contained fewer fields than usual.
- DThere were variations in string lengths for the JSON values in the recent data imports.
Unlock ARA-C01 to see the answer
You've previewed enough free ARA-C01 questions. Unlock ARA-C01 for full answers, explanations, the timed quiz mode, progress tracking, and the master PDF. Question stem and options stay visible so you can still see what's on the exam.
Topics
#Snowflake VARIANT#JSON data performance#Key order impact#Semi-structured data optimization