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Recovery and Atomicity MCQ (Multiple Choice Questions) PDF Download
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The MCQ: The Log record type that describes a single database write is known as; "Recovery and Atomicity" App Download (Free) with answers: Transaction log record; Write log record; Read log record; Update log record; for online software engineering classes. Practice Recovery and Atomicity Quiz Questions, download Apple e-Book (Free Sample) for associates in computer science.
Recovery and Atomicity MCQ (PDF) Questions Answers Download
The unique identifier field in the update log record in which the data item is written is called
- Transaction identifier
- New value identifier
- Data-item identifier
- Data-value identifier
The Log record type that describes a single database write is known as
- Transaction log record
- Write log record
- Read log record
- Update log record
The number of fields in an update log record are
- 3
- 4
- 5
- 6
The field of update log record that defines the unique identifier of the transaction is known as
- Data-item identifier
- Old value identifier
- Transaction identifier
- New value identifier
The unique identifier field in the update log record that performs the write operation is called
- Data-item identifier
- Transaction identifier
- Data-value identifier
- New value identifier
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Recovery and Atomicity MCQs Book Questions
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