Exams / DVA-C02 / DynamoDB keys, indexes and consistency

DynamoDB keys, indexes and consistency: DVA-C02 practice questions

2 free questions on DynamoDB keys, indexes and consistency, from the Development with AWS Services domain (32% of the DVA-C02 exam guide). Every question is original and explains why each option is right or wrong.

Questions

1. A DynamoDB table named Orders has OrderId as its partition key and has been in production for a year. A new feature must look up all orders for a given customer email address…Medium
2. An application writes an item to a DynamoDB table with PutItem and immediately reads it back with GetItem using the table's primary key. Occasionally the read returns the…Medium

Study DynamoDB keys, indexes and consistency

• Core components of DynamoDB

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