WGU C182 Objective Assessment First users were the engineers who built and programmed computers, then employees who had received specialized training were users, and now today, anyone and everyone can be a user. - ANSWEREvolution of Users Sends files over the network at the request of clients. Responds over LAN, within one location/site.Support both application software and data files. - ANSWERFILE SERVER Turns a user-friendly domain name, like Google.com, into an Internet Protocol (IP) address like ((( 70.42.251.42 ))) that computers use to identify each other on the network. - ANSWERDomain Name Server (DNS) Uses TWO KEYS a public and private key for performing encryption and decryption - ANSWERPublic Key Encryption PROVING you are who you say you are which can be done by: what you know, what you have! - ANSWERAuthentication TIER WHERE THE USER interface for the system is developed; SHIELDS THE USER from the underlying logic of the systems as well as the underlying data structures - ANSWERPresentation Tier SYSTEMS DEPLOYMENT Steps 1. System Conversion 2. Final Documentation 3. End User Training - ANSWERSystem Deployment CONNECTS MULTIPLES networks together; can be used to directly connect computers to a network; will relay messages to computers with APPROPRIATE IP ADDRESS - ANSWERROUTER Requires that data is KEPT secure so that they are not accidentally provided or obtained by unauthorized users - ANSWERConfidentiality 1 / 2
Protecting EVERY LAYER that SURROUNDS ((( DATA ))) - ANSWERDefense in Depth Can take on DIFFERENT FORMS depending on the complexity of the application; in certain instances, it is AN ACTUAL OBJECT that is an ACTUAL IMPLEMENTATION of the application - ANSWERTHE MODEL Creates a subset of the data by reducing the data from multiple dimensions to one dimension - ANSWERSlicing Data The technology used in creating, maintaining, and making information accessible. - ANSWERInformation Technology In charge of all aspects of the COMPUTER NETWORKS - ANSWERNetwork Administrator Focuses on the design, development, and support of DATABASE MANAGEMENT systems (DBMSs). - ANSWERDatabase Administrator Installs, configures, maintains, secures, and troubleshoots web severs - ANSWERWeb Administrator Processed data. - ANSWERInformation INFORMATION THAT HAS BEEN PUT TO USE information placed into a context. Refined information such that the user of the knowledge is able to call forth only relevant portions of information when needed. - ANSWERKnowledge in DIKW Provides a social setting to knowledge; AN UNDERSTANDING OF THE ((( WHY ))) Can only come by having BOTH KNOWLEDGE and EXPERIENCE - ANSWERWISDOM
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