Structured Systems Design in the Systems Development Process Is Analogous

question 45

Multiple Choice

Structured systems design in the systems development process is analogous to which of the following tasks required in constructing an industrial park?

• A) finalizing blueprints and other construction-related plans
• B) choosing the construction contractors
• C) the architect's determining each building's specific use, required room sizes, electrical and plumbing requirements, etc.
• D) estimating the construction costs and preparing the forecasted construction schedule

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Definitions:

Composition

The process of combining two functions in such a way that the output of one function becomes the input of another.

Function

A relation between a set of inputs and a set of permissible outputs, often defined by an equation.

Inverse Function

A mathematical function that reverses the effect of another function, such that if the function f applied to an input x gives a result of y, then applying its inverse function to y gives the result x.

Function

An interrelation between a variety of inputs and a catalog of admissible outputs, with the requirement that every input is pinpointed to a unique output.