There are several reasons why taking the below tests which will be beneficial to you:

• Self-Assessment: Tests provide an opportunity for self-assessment. By evaluating your knowledge through a test, you can gain insights into your strengths and areas for improvement. This can help you identify where to focus your efforts in further learning.
• Identifying Knowledge Gaps: Tests can help you identify gaps in your knowledge. If you come across questions that you struggle to answer, it indicates areas where you need to study or seek additional resources. This can guide your learning journey and ensure a more comprehensive understanding of the subject.
• Motivation for Learning: Tests can provide a sense of purpose and motivation for learning. The desire to perform well can lead you to a deeper engagement with the subject matter.

Taking these tests is just one method – one screenshot – of evaluating the level of your knowledge. Since GD&T is a constantly evolving language, the goal is to continually learn, improve, and expand your understanding of GD&T