| Answer | Definition/Description |
| The ability to analyze information in order to select an answer from alternatives | |
| Where a completely new product is devised by going back to the roots of a problem and thinking about a solution in a different way | |
| Small changes to the design of a product that seem trivial but the cumulative effect of which over a longer period can be very significant | |
| Justified set of precise requirements of a design | |
| Using creative ability to produce a wide range of possible solutions to a problem | |
| Consists of successive stages that can be arranged as a systematic cyclical process that eventually converges to produce a solution to a problem | |