The Information Stored in the _____ Is Used by the DBMS

question 73

Multiple Choice

The information stored in the _____ is used by the DBMS for a recovery requirement triggered by a ROLLBACK statement, a program's abnormal termination, or a system failure such as a network discrepancy or a disk crash.

• A) data dictionary 
• B) metadata
• C) rollback manager
• D) transaction log

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Definitions:

Slot Machine

A gambling device that generates random combinations of symbols on a dial, offering prizes to players based on the alignment of these symbols.

Casino's Profit

Describes the net revenue that a casino generates from its gaming and non-gaming operations, after accounting for all operational expenses.

Pays Out

Refers to the act of distributing or disbursing money, such as dividends to shareholders or winnings to gamblers.

Standard Deviation

A statistic that measures the dispersion or variation of a set of values relative to the mean.