ASSOCIATE-CLOUD-ENGINEER · Question #123
ASSOCIATE-CLOUD-ENGINEER Question #123: Real Exam Question with Answer & Explanation
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Question
Your customer has implemented a solution that uses Cloud Spanner and notices some read latency-related performance issues on one table. This table is accessed only by their users using a primary key. The table schema is shown below. You want to resolve the issue. What should you do?
Options
- ARemove the profile_picture field from the table.
- BAdd a secondary index on the person_id column.
- CChange the primary key to not have monotonically increasing values.
- DCreate a secondary index using the following Data Definition Language (DDL):
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