Y9NS-ICT 0.0 / 5 ? ICTdigital technology systemsGCSEWJEC Created by: DandoN1Created on: 09-11-20 10:12 OPERATING SYSTEMS APPLICATION DISK DRIVE MOUSE PRINTER KEYBOARD MONITER 1 of 15 OPERATING SYSTEMS TASKS LOAD/RUN APLICATIONS SHARE OUT THE MEMORY MANAGE PASSWORD SECURITY MOVE DATA TO/FROM HARD DISK ALLOW HARDWERE TO COMMUNICATE WITH THE SOFTWERE 2 of 15 EXAMPLES OF OPERATING SYSTEMS ANDROID WINDOWS 10 MICROSOFT WINDOWS UBUNTU LINUX macOS CHROME OS 3 of 15 INTERFACE PROVIDES A USER INTERFACE EASY TO INTERACT WITH COMPUTER 4 of 15 USER INTERFACE DEFINITION USER INTERFACE IS NEEDED TO COMMUNICATE WITH THE COMPUTER SYSTEMS 5 of 15 USER INTERFACE GUI(GRAPHICAL USER INTERFACE) COMMAND LINE VOICE DRIVEN MENU DRIVEN TOUCH DRIVEN BIOMETRIC 6 of 15 W-I-M-P WINDOWS ICONS MENUS POINTERS 7 of 15 COMMAND LINE ADVANTAGES quick to type the comands uses little memory DISADVANTAGES very difficult to learn commands for beginners 8 of 15 MANAGES MEMORY TRANSFERS PROGRAMS AND WRITES TO PRERIOHERAL ATTACHED TO THE COMPUTER 9 of 15 HCI HUMAN COMPUTER INTERFACES 10 of 15 PROCESS COTROL SYSTEMS PRODUCE IMMEDIATE RESPONSE 11 of 15 BATCH PROCESSING APPLICATIONS BATCH PROCESSING IS USUALLY FULLY ATOMATIC UNLIKE REAL TIME OR TRANSACTION PROSESING WHICH ARE INTERACTIVE. 12 of 15 INTERACTIVE APPLICATIONS DEFINITION A SYSTEM WHICH ALLOWS THE USER AND COMPUTER TO COMMUNICATE 13 of 15 BIOMETRICS FINGERPRINT VOICE EYE SCANS FACIAL FEATURES 14 of 15 BIOMETRIC UNIQUE TO THE INDIVIDUAL SYSTEMS CAN BE EXPENSIVE TO SET UP 15 of 15
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