Recovering a Database Via Reprocessing Involves ________

question 2

Multiple Choice

Recovering a database via reprocessing 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)recreating the database by reentering all of the data from the beginning,and then reprocessing all of the transactions

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Definitions:

Chymotrypsin

Chymotrypsin is a digestive enzyme that breaks down proteins in the small intestine.

Peptide

A short chain of amino acids linked by peptide bonds, forming the building blocks of proteins.

Ninhydrin

A chemical reagent used to detect amino acids and proteins by producing a deep blue-violet color.

Histidine

An essential amino acid in humans, involved in the growth and repair of tissues and the production of histamine.