For508 Index -

Without an index, you will be flipping pages frantically, your anxiety will spike, and you will run out of time. With a great index, you confirm your answer, mark the question, and move on.

The bare minimum. Example: Book 3, p. 45 for508 index

Credential theft technique. Check Security Log Event ID 4624 with Logon Type 9 or 3. Without an index, you will be flipping pages