Effectively compare items with different fuctions

Know how to objectively compare and contrast components or elements of a system or concept which differ in their processes, inputs and outputs.

Knowledge Node Summary

This means being able to find ways to equate the worth of the deliverables of two components whose outputs are different from each other. For example how can one equate the worth of the engine management system of a car with the transmission and drive system. One delivers engine control whilst the other delivers the capability to move. One provides control signals whilst the other allows the car to move from one place to another even if it is pushed. Which is more important?

A summary of expert opinion:

The knowledge named 'Effectively compare items with different fuctions' is considered to be quite important.
In addition, the knowledge is thought to be slightly justifiable knowledge, and is mostly learned from experience.
The learn time for this node is about 1 month. This is based on a typical knowledge entry level to this knowledge area.