Difference between a display's darkest and brightest levels.

Wired networking technology using network cables.

Diode designed for voltage regulation or protection.

Number of colors a display or system can represent.

Common connector used for Ethernet networking.

Input device used to enter text and commands.

Semiconductor device used for switching or amplification.

Pointing device used to control an on-screen cursor.

Electronic circuit manufactured on a semiconductor chip.

Flat pointing surface commonly found on laptops.