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Recovery and Atomicity MCQ with Answers PDF

Recovery and Atomicity Multiple Choice Questions (MCQ), Recovery and Atomicity quiz answers PDF with database systems career tests for online courses. Practice database recovery system Multiple Choice Questions and Answers (MCQs), Recovery and Atomicity quiz questions for top computer science schools. Recovery and Atomicity Interview Questions: dbms failure classification, failure classification in dbms, types of database failure, aries algorithm in dbms test prep for associates in computer science.

"The unique identifier field in the update log record in which the data item is written is called" MCQ PDF on recovery and atomicity with choices transaction identifier, new value identifier, data-item identifier, and data-value identifier for top computer science schools. Practice recovery and atomicity quiz questions for merit scholarship test and certificate programs for online degrees.

MCQs on Recovery and Atomicity Quiz

MCQ: 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

MCQ: 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

MCQ: The number of fields in an update log record are

3
4
5
6

MCQ: 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

MCQ: 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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