Question 19:
Your application takes an input from a user and publishes it to the user`s contacts. This input is stored in a table in Cloud Spanner. Your application is more sensitive to latency and less sensitive to consistency. How should you perform reads from Cloud Spanner for this application?
Answer options:
A. Perform Read-Only transactions. B. Perform stale reads using single-read methods. C. Perform strong reads using single-read methods. D. Perform stale reads using read-write transactions.