Which of the Following Statements Concerning the Replication and Duplication

question 40

Multiple Choice

Which of the following statements concerning the replication and duplication process for updating distributed databases is correct?

• A)The two terms are interchangeable because the processes work the same way
• B)Duplication is the more complicated process because it has to identify one database as a master and prevent changes being made to any database other than the master
• C)Replication is the more complicated process because it must find changes in each distributed database and make appropriate changes to make each database identical
• D)None of the choices is correct.

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Definitions:

Gate-Control Theory

A theory proposing that the spinal cord contains a neurological "gate" that either blocks pain signals or allows them to continue on to the brain.

Kinesthetic Sense

The awareness of body position and movement, often referred to as muscle memory or the sense of bodily movement.

Gate-Control Theory

A theory that suggests pain is modulated by a neurological "gate" in the spinal cord which can open or close to either allow or block pain signals to the brain.

Endorphins

Neurotransmitters produced by the brain that act as natural painkillers and also boost feelings of pleasure or well-being.