I think you need some time of camra voice recorder sorry if im wrong also sorry cuz i forgot what it is called
A looping is a set of instructions which is repeated a certain number of times until a condition is met. hlo dai k xa halkhabar
The answer that fills in the blank is orientation. It is because orientation does not provide all the details of what they are doing but a guideline of what they must do, in order for them to be guided on the things that they need to learn as they start. They require proper guidance which is the orientation before performing before hand. Especially when they are not familiar on what they need to do.