A Replicated Database Is Appropriate When

question 106

Multiple Choice

A replicated database is appropriate when

• A)there is minimal data sharing among information processing units
• B)there exists a high degree of data sharing and no primary user
• C)there is no risk of the deadlock phenomenon
• D)most data sharing consists of read-write transactions

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Definitions:

One-tailed

Describes a hypothesis test or statistical analysis where the significance is tested in only one direction, indicating the expected direction of an effect.

Directional

In hypothesis testing, directional refers to a hypothesis that specifies the direction of an expected difference or relationship (e.g., greater than, less than) between two groups or variables.

≠ Symbol

A mathematical symbol indicating that two values are not equal.

Two-tailed

A type of statistical test that is designed to consider both directions of effect or difference, allowing for the exploration of relationships in both positive and negative directions.