ITEC 1010 Lecture Notes - Lecture 1: Extranet, Computer Network, Icann
17 Oct 2018
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Document Summary
Accurate , complete economical, flexible, reliable, relevant, simple, timely, verifiable, accessible and secure. It does not become useful unless the knowledge of how to use it is available. Check text book for all characteristics of valuable information. Output- production of useful info, usually in thre form of docs and reports. Feedback- info from thr system that is used to make changes to input of. Cbis is a single set of hardware , software , databases , telecoms, people and procedures that are configured to collect, manipulate , store and process data into information. Tech infrastructure includes all hardware , software , databases , telecoms, people and procedures configured to collect, manipulate , store and process data into information. Check text for different terms like hardware, software ,database, telecoms, networks, internet, intranet, extranet, people, procedures. Database is an organized collection of facts and info, typically consisting of 2 or more related data files. Support the activities of individuals in organizations.
