Information Technology Systems - Unit 1

Information Technology Systems - Unit 1
Functions of digital devices - Correct Answer ✅Education
and Training

Personal

Social

Creative

Business



Digital Devices - Correct Answer ✅Multifunctional devices

Personal computers

Mainframe computers

Mobile devices

Servers

Entertainment systems

Digital cameras

Navigational systems

Data capture systems

Communication devices



Sales - Correct Answer ✅Electronic Cash Register

,Information Technology Systems - Unit 1
EFTPOS Systems

Barcode Systems

Online Transaction Processing Systems



RFID & NFC - Correct Answer ✅Radio Frequency
Identification Number

Near Field Communication



Used as payment systems

Transfer data through radio frequency

Can be used to track stock



Peripheral Deivces - Correct Answer ✅Input, Output and
Storage



Connect to PC to provide additional functions



Input Devices - Correct Answer ✅Keyboard

Mouse

, Information Technology Systems - Unit 1
Scanner

Graphic tablet

Microphone

Webcam

Sensors



Output Devices - Correct Answer ✅Printer

Monitor

Plotter

Speakers



Accessibility Devices - Correct Answer ✅Created to allow
accessibility for people with disabilities.



trackball, touch screen, large key keyboard, eye motion
sensors, head motion trackers, braille embosser.



Manual Processing - Correct Answer ✅Using a mouse and
keyboard