More complex DBMSs maintain a(n) ____, which is a listing of activities that change the contents of a database.
A) recovery utility
B) roster
C) backup plan
D) log

Question

Quizplus · Accepted Answer

The correct answer is a log, which records all transactions and changes made to a database system, providing a way to recover data in the event of a failure or error. This ensures that the database remains consistent and accurate even in case of a system or hardware failure. Recovery utilities, backup plans, and rosters do not specifically track changes to a database.

More Complex DBMSs Maintain A(n) ____, Which Is a Listing