Delta Maintenance Assessment Battery exam

I applied for delta and immediately got an auto reply email saying i need to take an online test. What can I expect? More ASA questions? More Jeppesen? I assume its not either of those and these are questions made up by delta. Its been a few years since studying those types of questions so I might be a little rusty on the technical stuff but ive never struggled with basic math from the FAA. I really was planning on taking it cold.