chapter 9 prac test

IMEI (International Mobile Equipment Identity)

A unique identifier for mobile devices.

IMSI (International Mobile Subscriber Identity)

A unique identifier for SIM cards.

Synchronization

The process of transferring data between devices, often referred to when syncing mobile devices with computers.

Biometric Authentication

A type of authentication that uses unique biological traits, such as fingerprints or facial recognition.

Mutual Authentication

A process where both the client and server authenticate each other during a session.

iCloud

A cloud service provided by Apple for backing up and storing data from iOS devices.

Airplane Mode

A setting on mobile devices that disables all wireless communication functions.

POP3 (Post Office Protocol 3)

A protocol used by email clients to retrieve emails from a server.

IMAP (Internet Message Access Protocol)

A protocol that allows email clients to access emails on a remote server.

SMTP (Simple Mail Transfer Protocol)

A protocol used for sending emails.

USB (Universal Serial Bus)

A standard for connecting peripherals to a computer.

Bluetooth

A wireless technology standard for exchanging data over short distances.

5G (Fifth Generation)

The fifth generation mobile network technology, known for high-speed data transmission rates.

Lightning Cable

A proprietary connector used by Apple for charging and data transfer.

Liquid Crystal Display (LCD)

A flat-panel display technology that uses liquid crystals to produce images.

Tethering

The process of sharing a mobile device's internet connection with another device, typically a laptop.

Encryption

The process of converting data into a coded format to prevent unauthorized access.

Deflection Yoke

A component used in CRT displays to steer and focus the electron beam.

Data Synchronization

The coordination of data across multiple devices or systems.

GSM Update (Global System for Mobile Communications Update)

A procedure for updating the GSM settings of a mobile device.

SSL (Secure Sockets Layer)

A standard security technology for establishing an encrypted link between a server and a client.

Touchpad Gestures

Specific movements made on a touchpad that replicate mouse functions, such as right-clicking.

VPN (Virtual Private Network)

A service that creates a secure connection over a less secure network, such as the Internet.