Dynamic braking may never be cut out completely to meet EDBA limitations.

Dynamic braking may never be cut out completely to meet EDBA limitations.

• A. False
• B. True
• C. Not determinable
• D. It depends on conditions

Answer: (A)

Dynamic braking is a tool for managing energy during deceleration, but it isn’t always required to meet EDBA limits. There are cases where the energy-delay budget can be satisfied without using dynamic braking at all, so you can disable it completely and still stay within the limits. If other strategies—like operating with more timing slack, applying DVFS, or different scheduling—keep energy use and deadlines within bounds, dynamic braking can be left out. The statement isn’t universally true, because under some conditions dynamic braking isn’t needed to meet the constraints.

Dynamic braking is a tool for managing energy during deceleration, but it isn’t always required to meet EDBA limits. There are cases where the energy-delay budget can be satisfied without using dynamic braking at all, so you can disable it completely and still stay within the limits. If other strategies—like operating with more timing slack, applying DVFS, or different scheduling—keep energy use and deadlines within bounds, dynamic braking can be left out. The statement isn’t universally true, because under some conditions dynamic braking isn’t needed to meet the constraints.