G7B09:What determines the frequency of an LC oscillator?

Direct answer summary (2023-2027 NCVEC pool)

The official correct answer for G7B09 is The inductance and capacitance in the tank circuit.

The key fact is The inductance and capacitance in the tank circuit. Match that fact to the exact condition in the question; the other choices describe a different rule, band, component, or operating situation.