Which of the Following Is Not True of Database Recovery

question 56

Multiple Choice

Which of the following is not true of database recovery through reprocessing?

• A) Reprocessing makes use of a database save.
• B) Reprocessing takes the same amount of time as did processing in the first place.
• C) Reprocessing will always return the database to its exact previous state.
• D) Reprocessing requires a record of all transactions since the last time the database was saved.
• E) Processing cannot be resumed at a precise point.

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Definitions:

Placebo

An inactive substance or treatment given to a patient instead of medication, used in controlled experiments to test effectiveness.

Alzheimer's Disease

A progressive neurological disorder that causes memory loss and cognitive decline due to the death of brain cells.

Actual Drug

Refers to a pharmaceutical compound that has a therapeutic effect when administered, as opposed to a placebo which has no pharmacological effect.

Independent Variable

In an experiment, the variable that is manipulated or changed by the researcher to observe its effects on the dependent variable.