Which study strategy best fits FMCSA and California DMV testing rules for the School Bus endorsement?

1. Memorize a fixed online answer key because the official test never changes
2. Study California Section 10 and FMCSA School Bus objectives because states use approved knowledge-test methods and test forms can vary
3. Study only California fee tables because operational questions are not tested
4. Ignore Passenger endorsement material because it is unrelated to School Bus qualification