Which property of a transactional workload guarantees that each transaction is treated as a single unit that either succeeds completely or fails completely?
A is correct.
https://www.databricks.com/glossary/acid-transactions
A.C.I.D. properties: Atomicity, Consistency, Isolation, and Durability
Atomicity - each statement in a transaction (to read, write, update or delete data) is treated as a single unit. Either the entire statement is executed, or none of it is executed. This property prevents data loss and corruption from occurring if, for example, if your streaming data source fails mid-stream.
Correct answer is A. atomicity
https://learn.microsoft.com/en-us/training/modules/explore-core-data-concepts/5-transactional-data-processing?ns-enrollment-type=learningpath&ns-enrollment-id=learn.wwl.azure-data-fundamentals-explore-core-data-concepts
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