You can create 2 types of questions in Test Invite Exam Platform:
At Test Invite questions and exams can coexist independently. For example – without associating it with any exam - you can keep your questions with the help of folders and labels in the question bank. Afterwards you can use these questions in the exams you desire over and over again. In this regard the question bank allows you to prepare new exams and decrease your chance of making a mistake by choosing the questions you desire.
However, Test Invite does not stipulate you to save the questions to the question bank. You can create the questions you desire in an exam and not include it in a question bank. This way you do not cause a crowd in the question bank a question you will use only in one exam.