Computer Science > QUESTIONS & ANSWERS > WGU C182 Objective Assessment Questions and Answers Graded A+ (All)

WGU C182 Objective Assessment Questions and Answers Graded A+

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WGU C182 Objective Assessment Questions and Answers Graded A+ 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. ✔Ans✔ Evolution 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 Google.com, 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! ✔Ans✔ Authentication 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 ✔Ans✔ System 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 ✔Ans✔ Slicing 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). ✔Ans✔ Database Administrator Installs, configures, maintains, secures, and troubleshoots web severs ✔Ans✔ Web Administrator Processed data. ✔Ans✔ Information [Show More]

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