What does “on-demand mode” mean in DynamoDB?
a) The table scales automatically to handle workloads
b) The table can only be used for a short time
c) The table is available in certain regions only
d) The table supports only one type of query
Answer:
a) The table scales automatically to handle workloads
Explanation:
In on-demand mode, DynamoDB automatically scales to handle varying workloads, charging based on the actual data read and written, rather than pre-configured capacity.