vanikaushal0
Flashcards by , created almost 6 years ago

Cambridge IGCSE ict Flashcards on ICT, created by vanikaushal0 on 07/21/2013.

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vanikaushal0
Created by vanikaushal0 almost 6 years ago
ICT GCSE flashcards
Catherine Archer
Input and Output Devices
Jess Peason
IT - The Online World
Summir
Biology B1
Kelsey Phillips
exothermic and endothermic reactions
janey.efen
MICROSOFT WORD 2013 SKILLS FOR WORK
John O'Driscoll
Types and Components of Computer Systems
Jess Peason
GCSE ICT Revision
Andrea Leyden
OCR gcse computer science
Jodie Awthinre
ICT Revision 2014
11RaceyG
Question Answer
WEB CAMERA A webcam is a video camera that feeds its image in real time to a computer or computer network. Unlike an IP camera (which uses a direct connection using ethernet or Wi-Fi), a webcam is generally connected by a USB cable, FireWire cable, or similar cable.
WEB CAMERA A webcam is a video camera that feeds its image in real time to a computer or computer network. Unlike an IP camera (which uses a direct connection using ethernet or Wi-Fi), a webcam is generally connected by a USB cable, FireWire cable, or similar cable.
download__2_.jpg (image/jpg) A graphics tablet or digitizer is a computer input device that enables a user to hand-draw images and graphics, similar to the way a person draws images with a pencil and paper. These tablets may also be used to capture data or handwritten signatures. It can also be used to trace an image from a piece of paper which is taped or otherwise secured to the surface. Capturing data in this way, either by tracing or entering the corners of linear poly-lines or shapes is called digitizing.
download__3_.jpg (image/jpg) SCANNER USE TO INPUTS PICS ,TEXT & GRAPHICS
download__4_.jpg (image/jpg) A microphone (colloquially called a mic or mike; both pronounced /ˈmaɪk/)[1] is an acoustic-to-electric transducer or sensor that converts sound into an electrical signal. Microphones are used in many applications such as telephones, tape recorders, karaoke systems, hearing aids, motion picture production, live and recorded audio engineering, FRS radios, megaphones, in radio and television broadcasting and in computers for recording voice, speech recognition, VoIP, and for non-acoustic purposes such as ultrasonic checking or knock sensors.
download__5_.jpg (image/jpg) A light pen is a computer input device in the form of a light-sensitive wand used in conjunction with a computer's CRT display. It allows the user to point to displayed objects or draw on the screen in a similar way to a touchscreen but with greater positional accuracy.