Recovering a Database Via Rollback Involves

question 61

Multiple Choice

Recovering a database via rollback involves:

• A)restoring the database from the save and reprocessing all the transactions since the save.
• B)restoring the database from the save and reapplying all the changes made by transactions since the save.
• C)undoing the changes made by erroneous or partially processed transactions and restarting the valid transactions that were in process at the time of the failure.
• D)re-creating the database by re-entering all of the data from the beginning and,then reprocessing all of the transactions.
• E)synchronizing the database and the transaction log by checkpointing.

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Definitions:

Analytic Intelligence

Analytic Intelligence is a component of Sternberg's triarchic theory of intelligence that involves mental processes used in learning how to solve problems, including logical reasoning and critical analysis.

Logical-Mathematical

A cognitive ability or intelligence that involves logical reasoning and the capacity for mathematical problem solving.

Conventional Tests

Standardized assessments traditionally used in educational or psychological settings to measure abilities, aptitude, or mental health.

Ethnic Differences

Variations in customs, norms, and social behaviors among different ethnic or racial groups.