What’s the correct manner for braking whilst riding a motorcycle?

1. Correct answer: The front and rear brakes should be operated together in order to slow-down and stop.
2. The rear brake should be operated and the engine used for slowing down.
3. Only the rear brake should be operated intermittently. The front brake should not be used.
4. The front and rear brakes should be operated intermittently.

WhyA motorcycle is braked with both brakes together. That gives more effective and stable braking.