BTEC L3 Information Technology Unit 1 - Exam Theory (1) Graded A+
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. Uses of Digital Devices - ANSWER-Education Personal Social Retail Organisational Creative Communications Software - ANSWER-these applications make communicating quicker and easier. include instant messaging, email and VOIP software Cloud Storage - ANSWER-method of storage where data is stored on remote servers Cloud Computing - ANSWER-software is stored on remote servers and accessed by users via their browsers Remote Working - ANSWER-VPNs Remote Desktop Technology
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