Prev Question
Next Question

Which statements about DynamoDB are true? Choose 2 answers.

A.
DynamoDB uses a pessimistic locking model

B.
DynamoDB uses optimistic concurrency control

C.
DynamoDB uses conditional writes for consistency

D.
DynamoDB restricts item access during reads

E.
DynamoDB restricts item access during writes

Prev Question
Next Question

Leave a Reply

Your email address will not be published. Required fields are marked *