Multiple Choices
Answer (Choose 1 answer)
A startup has been experimenting with DynamoDB in its new test environment. The development team has discovered that some of the write operations have been overwriting existing items that have the specified primary key. This has messed up their data, leading to data discrepancies.Which DynamoDB write option should be selected to prevent this kind of overwriting?
A. Atomic Counters
B. Conditional writes
C. Use Scan operation
D. Batch writes
