BTEC L3 Information Technology Unit 1 - Exam Theory Questions And Answers Rated A+ New Update Assured Satisfaction

Multifunctional Devices - Answer-Devices that can perform multiple functions. Personal Computers - Answer-Small, inexpensive computers for use by individual users. Mobile Devices - Answer-Smartphones and tablets are made with portability in mind to give people computer and internet access whilst on the go. Servers - Answer-Powerful computers that provide services to other computers connected to a network. Entertainment Systems - Answer-Devices for watching TV, listening to music or playing video games. Digital Camera - Answer-Capture images and videos digitally using an image sensor and store them as digital data. Navigation Systems - Answer-Devices that use GPS (Global Positioning Satellite) receiver to locate the user's position on a digital map. Communication Devices/Systems - Answer-Devices that send and receive analogue or digital data to and from another device. Data Capture and Collection Systems - Answer-Devices that collect and input data through automatic systems rather than direct data entry. Uses of Digital Devices - Answer-Education Personal Social Retail Organisational CreativeInput Device Examples - Answer-Keyboard Mouse Scanner Graphics Tablet Microphone Webcam Sensors Output Devices Examples - Answer-Monitors Projector Printer Plotter Speakers Headphones Accessibility Devices - Answer-Peripheral devices, specifically created to allow accessibility for people with disabilities. Adaptive Technology - Answer-Designed specifically to aid people with disabilities. Can include both hardware and software. Accessibility/Adaptive Devices Examples - Answer-Trackball mouse Touch screen/large screen keyboard Eye motion sensors Braille embosser Automatic Data Processes - Answer-Biometrics Barcode Readers Optical Mark Recognition Radio Frequency Identification (RFID) Smart ReadersManual Data Processes - Answer-Keying in client/product details Entering customers' meal choices Marking Exam Scripts Entering survey responses from a paper form