Given a Union Transformation with 2 Input Groups, Which Statement

question 23

Multiple Choice

Given a Union transformation with 2 input groups, which statement is correct and true?

• A) Both input groups must have matching ports. The precision, datatype, and scale must be identical across both input groups.
• B) Either input group can have a port that does not match the other input group. The precision, datatype, and scale does not have to be identical across both input groups.
• C) When merging the 2 groups of data together, the Union transformation will remove duplicate rows.
• D) The port names in each input group can be named the same.

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Definitions:

Frontonasal Process

The embryonic precursor to the forehead and the bridge of the nose, playing a significant role in facial development.

Maxillary Processes

Embryological structures that contribute to the formation of the upper jaw (maxilla) and other facial features.

Marginal Product

The change in output resulting from employing one more unit of a particular input, holding the levels of all other inputs constant in the production process.

Waste Water

Water that has been used and contaminated, making it unsuitable for further use without treatment.