UNEB UACE Subsidiary ICT S850/1 Marking Guide 2013

This marking guide gives model answers for the 2013 UNEB Subsidiary ICT Paper 1 (S850/1), which is sat at A-level. It covers comparing computer specifications, uses of computers in teaching and medicine, and health risks of computer use. It also covers spreadsheet terms, storage devices, and file transfer methods. Other topics include hardware parts such as the power supply unit and CMOS battery, analog and digital devices, types of software, and software piracy. There are also answers on internet research tools, connecting to the internet, data transmission speed, choosing a LAN model, booting, and computer lab safety. The guide ends with file extensions, database data types and primary keys, features of computers, and email CC and BCC.