A point read by id and partition key costs how many RUs for a 1 KB document under typical conditions?
- A Approximately 1 RU (correct answer)
- B Approximately 5 RU
- C Approximately 10 RU
- D It varies with container size
Shortcut: A 1 KB point read costs about 1 RU and is the cheapest and most predictable operation. Designing access patterns around point reads keeps costs low and latency flat.