DBS-C01 · Question #297
DBS-C01 Question #297: Real Exam Question with Answer & Explanation
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Question
A company uses Amazon DynamoDB as a data store for multi-tenant data. Approximately 70% of the reads by the company's application are strongly consistent. The current key schema for the DynamoDB table is as follows: Partition key: OrgID Sort key: TenantID#Version Due to a change in design and access patterns, the company needs to support strongly consistent lookups based on the new schema below: Partition key: OrgID#TenantID Sort key: Version How can the database specialist implement this change?
Options
- ACreate a global secondary index (GSI) on the existing table with the specified partition and sort
- BCreate a local secondary index (LSI) on the existing table with the specified partition and sort key.
- CCreate a new table with the specified partition and sort key. Create an AWS Glue ETL job to
- DCreate a new table with the specified partition and sort key. Use AWS Database Migration
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