Which of the following will BEST ensure that a proper cutoff has been established to reinstate transactions and records to their condition just prior to a computer system failure?
A.
Rotating backup copies of transaction files offsite
B.
Ensuring bisynchronous capabilities on all transmission lines
C.
Maintaining system console logs in electronic format
D.
Using a database management system (DBMS) to dynamically back-out partially processed transactions
Using a DBMS to dynamically back-out partially processed transactions allows for the rollback of transactions that were only partially completed before the system failure. It ensures that the data remains consistent and eliminates any incomplete or inconsistent data that may have been created during the system failure.
D. Using a database management system (DBMS) to dynamically back-out partially processed transactions
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