A Distributed Join Is Never Necessary ____

question 8

Multiple Choice

A distributed join is never necessary ____.

• A) if distributed data is not replicated
• B) if distributed data is replicated
• C) if a copy of every table is kept at one site in a distributed database network
• D) if there are at least two copies of every table in a distributed database network
• E) if there are at least two copies of every table involved in the join in a distributed database network

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Definitions:

Internalized Sanctions

Penalties or social controls that individuals impose upon themselves, often as a result of socialization, to conform to societal norms or laws.

Genocide

The deliberate and systematic extermination of an ethnic, racial, national, or religious group, aiming to destroy its members in whole or part.

Hutus and Tutsis

Ethnic groups primarily associated with Rwanda and Burundi, historically intertwined and affected by colonial history and conflict.

Saddam Hussein

Former president and dictator of Iraq, known for his brutal regime and eventual overthrow and execution.