An Optimization Strategy That Allows Sites That Can Update to Proceed

question 89

Multiple Choice

An optimization strategy that allows sites that can update to proceed and other sites to catch up is called:

• A) read-only commit.
• B) lazy commit.
• C) sequenced commit.
• D) linear set up.

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Definitions:

Variability

The extent to which data points in a statistical distribution or data set diverge from the average or mean.

Normal Distribution

A symmetrical, bell-shaped distribution of data where most of the observations cluster around the central peak and probabilities for values taper off equally on both sides.

Standard Normal Distribution

A specific probability distribution that has a mean of zero and a standard deviation of one, representing a normal distribution.

Unit of Measurement

A definite magnitude of a quantity, defined and adopted by convention or by law, that is used as a standard for measurement of the same kind of quantity.