A Developer wants to find a list of items in a global secondary index from an Amazon DynamoDB table. Which DynamoDB API call can the Developer use in order to consume the LEAST number of read capacity units?
A) Scan operation using eventually-consistent reads
B) Query operation using strongly-consistent reads
C) Query operation using eventually-consistent reads
D) Scan operation using strongly-consistent reads

Question

Quizplus · Accepted Answer

Query operation using eventually-consistent reads consumes the least number of read capacity units because it is more efficient than a scan and eventually-consistent reads use fewer resources than strongly-consistent reads.

A Developer Wants to Find a List of Items in a Global