The _____ Guarantees That If a Portion of a Transaction

question 3

Multiple Choice

The _____ guarantees that if a portion of a transaction operation cannot be committed, all changes made at the other sites participating in the transaction will be undone to maintain a consistent database state.

• A) DO-UNDO-REDO protocol
• B) two-phase commit protocol (2PC)
• C) coordinator protocol
• D) write-ahead protocol

Comprehend the principle and purpose of service quality evaluation.

Understand the concepts of Six Sigma and its application in quality improvement.

Delineate the real costs associated with quality and their effect on an organization’s profitability.

Appreciate the importance of process capability analysis in assessing process performance.

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Definitions:

Coal-Powered

Refers to machines, plants, or devices that operate or are fueled by coal.

Electrical Generator

A device that converts mechanical energy into electrical energy, typically through rotating a coil within a magnetic field.

Externality

A cost or benefit arising from an economic activity that affects third parties who did not choose to incur that cost or benefit.

Incentive

Something that motivates or encourages an individual or entity to act in a certain way.