Which Combination Below Would Make the Following Statement Correct

question 26

Multiple Choice

Which combination below would make the following statement correct?

• A) Selection and join : projection and union
• B) Selection and projection : join and intersection
• C) Projection and union : intersection and difference
• D) Intersection and difference : selection and projection

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Definitions:

Valuation Model

A systematic approach used to determine the present value of an asset or a company based on expected future cash flows or earnings.

Weighted Average

A statistical measure calculated by multiplying each number in the data set by a predetermined weight and then summing all the products together to find their average, often used in finance for rates or costs.

Free Cash Flow

Free cash flow represents the cash a company generates after accounting for cash outflows to support operations and maintain its capital assets.

Weighted Average

A calculation that considers the varying weights of different items in a dataset, providing a measure that reflects their relative importance.