And they are not huge!
In order to pass, you need a N, a NEAR PASS, and to get that you need to score 8 marks out of 66.
You can get that with a half way decent evaluation showing you know the terminology of Databases and a thorough test plan.
That means you can pass with NO database structure, No data import, No forms, No queries, nothing.
A Distinction is 38 marks out of 66. In other words, 57%. Easy.
There is no need to panic, you can easily pass this.