Can you help me with English please?

It is important to uphold any professional standards from this course, and this code reflects the level of commitment and integrity. 1. What do these words "uphold" and "commitment" mean in this case? 2. Reflects means think about in this case right? 3. Integrity means honest? Please answer... show more It is important to uphold any professional standards from this course, and this code reflects the level of commitment and integrity.

1. What do these words "uphold" and "commitment" mean in this case?
2. Reflects means think about in this case right?
3. Integrity means honest?

Please answer the three questions. Thanks!
3 answers 3