Exam (elaborations)
Transactions and Concurrency Study Guide Exam Questions with 100% Correct Answers | Graded A+
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What is transaction? - A transaction can be thought of as a "useful piece of work. It is a single unit of work that contains multiple steps. For example a "business function": 1) Record a customer order 2) Record a lodgement to a bank account 3) Record a withdrawal 4) Prepare a statement of a...
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