Module_12_Study_Questions

Processor (CPU)

The main component of a computer that performs calculations and processes data.

Heat sink

A device that dissipates heat generated by electronic components to prevent overheating.

Docking station

A device that connects a laptop to multiple peripherals and provides additional features.

Power management

The strategy of managing the power consumption of a device to maximize battery life.

Biometric authentication

A security method using unique physical characteristics such as fingerprints or facial recognition.

Hibernation (S4)

A power state where the system saves its current state to disk and completely powers off.

Cloud services

Online services that allow data storage and access remotely through the internet.

Liquid Crystal Display (LCD)

A type of display technology that uses liquid crystals sandwiched between layers of glass.

Mobile operating system

An OS designed specifically for mobile devices, such as iOS or Android.

File-based encryption

Encryption method that encrypts active files but does not encrypt deleted files.

Expansion cards

Hardware components that add functionality to a laptop or computer, such as graphics or sound cards.

Thermal design

The engineering approach to manage heat dissipation in electronic devices for optimal performance.

Touch digitizer

A sensor layer in touchscreens that detects touch inputs.

External peripherals

Devices such as keyboards, mice, and monitors that can be connected to a notebook.

Troubleshooting

The process of diagnosing and resolving problems with electronic devices.

Wi-Fi Direct

A technology that allows devices to connect directly to each other without needing a wireless access point.