CompTIA A+ 220-1201 Study Summary

A set of vocabulary flashcards covering printer technologies, mobile device accessories, and connectivity methods based on the CompTIA A+ 220-1201 objectives.

Inkjet Printer

A device that sprays tiny droplets of liquid ink onto paper and normally uses black and colour cartridges.

Clogged Print Head

A common inkjet issue that causes streaks, missing colours, or poor print quality.

Direct Thermal Printer

A printer that heats specially coated paper directly and does not require ink or toner, though prints may fade when exposed to heat or sunlight.

Thermal Transfer Printer

A printer that uses heat to transfer ink from a ribbon onto paper to create more durable prints.

RJ45 Port

An Ethernet port used to provide a wired network connection for a laptop or printer.

Laser Printer Troubleshooting

A process involving the inspection of the toner, drum, and fuser when the device is not functioning correctly.

TrackPoint

A small pressure-sensitive pointing device found on some laptop keyboards.

Graphics Tablet

Also known as a drawing pad; a mobile accessory used for digital drawing and painting.

HDMI and DisplayPort

Ports commonly used for connecting external displays to laptops.

Thunderbolt

A port technology that can provide high-speed data, video, and power on compatible mobile devices.

Port Replicator

A device that adds extra ports, such as USB, display, and Ethernet, mainly to increase connectivity.

Docking Station

An advanced port replicator that provides expansion options and allows a laptop to function like a desktop computer.

USB Type-C

A versatile connection method used for charging, data transfer, video, and accessories.

Bluetooth

A short-range wireless technology used to connect peripherals such as headphones, keyboards, and mice.

Wi-Fi

A wireless technology providing network and internet access.

NFC (Near Field Communication)

A technology providing short-range communication, commonly used for contactless payments.

Mobile Hotspot

A feature that allows a mobile device to share its internet connection with other devices.