Question: Here is a table with information about some students: And a ToDo list transaction based on Joe earning an A in a 4 credit class.

Here is a table with information about some students: And a

Here is a table with information about some students: And a ToDo list transaction based on Joe earning an A in a 4 credit class. A) Why are the actions not idempotent? What could go wrong if we crash midway through the list? B) Rewrite the todo list so that the actions are idempotent

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