WGU C182 Objective Assessment Questions And Answers

WGU C182 Objective Assessment Questions And Answers 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. - ANSEvolution 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. - ANS-FILE SERVER Turns a user-friendly domain name, like G, into an Internet Protocol (IP) address like ((( 70.42.251.42 ))) that computers use to identify each other on the network. - ANS-Domain Name Server (DNS) Uses TWO KEYS a public and private key for performing encryption and decryption - ANS-Public Key Encryption PROVING you are who you say you are which can be done by: what you know, what you have! - ANSAuthentication 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 - ANS-Presentation Tier SYSTEMS DEPLOYMENT Steps 1. System Conversion 2. Final Documentation 3. End User Training - ANSSystem Deployment CONNECTS MULTIPLES networks together; can be used to directly connect computers to a network; will relay messages to computers with APPROPRIATE IP ADDRESS - ANS-ROUTER Requires that data is KEPT secure so that they are not accidentally provided or obtained by unauthorized users - ANS-Confidentiality Protecting EVERY LAYER that SURROUNDS ((( DATA ))) - ANS-Defense 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 - ANS-THE MODEL Creates a subset of the data by reducing the data from multiple dimensions to one dimension - ANSSlicing Data The technology used in creating, maintaining, and making information accessible. - ANS-Information Technology In charge of all aspects of the COMPUTER NETWORKS - ANS-Network Administrator Focuses on the design, development, and support of DATABASE MANAGEMENT systems (DBMSs). - ANSDatabase Administrator Installs, configures, maintains, secures, and troubleshoots web severs - ANS-Web Administrator Processed data. - ANS-Information 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. - ANS-Knowledge in DIKW Provides a social setting to knowledge; AN UNDERSTANDING OF THE ((( WHY ))) Can only come by having BOTH KNOWLEDGE and EXPERIENCE - ANS-WISDOM The INPUT Processing, OUTPUT, STORAGE Cycle - ANS-I.P.O.S. Raw data is organized or structured for usefulness. - ANS-PROCESSED DATA Information is output so user can see results. - ANS-OUTPUT DATA Processed information is stored for permanent record. - ANS-STORAGE A collection of components that work together to meet the needs of the user; typically : CATEGORIZED AS EITHER HARDWARE, SOFTWARE, NETWORKS AND USERS - ANS-COMPUTER SYSTEM Physical components of a computer system which include the system unit and its components and peripheral devices; TANGIBLE ASPECTS OF THE COMPUTER - ANS-HARDWARE A collection of computers and resources CONNECTED by various media so that they can COMMUNICATE WITH EACH OTHER. - ANS-NETWORK Systems Software and Applications Software - ANS-SOFTWARE CATEGORIES RULES provided by WHICH NETWORKS communicate with each other - ANS-IP PROTOCOL STORES the programs BEING EXECUTED and the data they are using. - ANS-COMPUTER MEMORY Controls THE SPEED at which instructions are processed. -