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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 MCQs: Questions and Answers PDF 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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Computer Architecture MCQ Questions
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Recovery and Atomicity MCQs Book Questions
- JDBC can create an updatable result set from a query on a database relation that performs a
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- A database designer serves a high-level data model by providing
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