Judging from the difficulty, "Memory of Securities Business" contains a lot of contents, so you can pass it by spending more time reading. There are quite a lot of calculation problems in futures, which is a bit difficult for non-professional students who have not been exposed to it. In addition, the examination time is tight, which is more difficult than the securities business.
Off-topic, I feel that the landlord's qualification examination is too much. It is better to determine the development direction you are interested in first, and concentrate on obtaining some certificates higher than qualifications, such as intermediate accounting, cpa, cfa and so on. I believe it is conducive to future career development.