How to randomize or how to keep the order of questions and answers fixed

When assigning the online exam usually the order of questions is randomized, ie each student gets questions in different order.

If you wish students to have their questions fixed in the same order, click on the 'lock' icon.
Fixed order of questions in online exam have the icon 'locked':

Questions that are listed randomly in online test have the 'unlocked' icon:

Typical example of the card, that should stay fixed is an instruction card: How to fix card in test (e.g. instructions card)

How to display the answers in ABCD question card in a fixed order

More help: Tests