What is the policy regarding powering the laptop during the exam?

• A. The laptop must be charged but can be docked.
• B. Battery may be used exclusively.
• C. Power source is optional.
• D. It must be plugged directly into a power source and not attached to a docking station.

Answer: (D)

Power stability is essential for a high-stakes online exam. The policy requires the laptop be plugged directly into a wall outlet, not relying on the battery or on a docking station for power. This ensures a reliable, uninterrupted power supply and avoids issues with power management, docking connection reliability, or unexpected battery depletion that could interrupt the exam. Using only the battery risks running out of charge mid-session, while optional power or a docking station could introduce uncertainties or disconnections. Hence, the correct approach is to connect the laptop directly to a power source and not use a docking station.