SELECTION

Selection means finding or choosing something that fits your requirements.

The first thing is to know your requirements.

The second thing is to know when something fits them.

OPERATION

Ask the questions:

What fits this?

When you have the requirements but have to look around to find something that fits.

Is there a good fit?

When you have to see whether something offered you fits or not. Which fits best?

From among different possibilities you have to choose th