COF-C02 · Question #506
How many credits does a size 3X-Large virtual warehouse consume if it runs continuously for 2 hours?
The correct answer is C. 128. Snowflake warehouse credit consumption doubles with each size increase: X-Small=1, Small=2, Medium=4, Large=8, X-Large=16, 2X-Large=32, 3X-Large=64, 4X-Large=128 credits per hour. A 3X-Large warehouse consumes 64 credits per hour. Running continuously for 2 hours: 64…
Question
How many credits does a size 3X-Large virtual warehouse consume if it runs continuously for 2 hours?
Options
- A32
- B64
- C128
- D256
How the community answered
(26 responses)- A4% (1)
- B15% (4)
- C77% (20)
- D4% (1)
Explanation
Snowflake warehouse credit consumption doubles with each size increase: X-Small=1, Small=2, Medium=4, Large=8, X-Large=16, 2X-Large=32, 3X-Large=64, 4X-Large=128 credits per hour. A 3X-Large warehouse consumes 64 credits per hour. Running continuously for 2 hours: 64 credits/hour × 2 hours = 128 credits total. Answer C (128) is correct. This doubling pattern is a fundamental Snowflake concept - each size step up doubles both the number of compute nodes and the credit consumption rate.
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