In DynamoDB, which of the following operations is not possible by the console?
Updating an item
Copying an item
Blocking an item
Deleting an item
Explanations:
The console allows updating items in DynamoDB through the “Update item” feature.
The console does not have a “copy item” operation, but users can manually copy data by retrieving the item and creating a new one.
There is no feature in the DynamoDB console to “block” an item, as blocking typically refers to access control, which is handled by IAM policies, not item-level operations.
The console allows deleting items directly from the DynamoDB console using the “Delete item” feature.
It seems to me that the answer is:
Blocking an item