Information Technology > QUESTIONS & ANSWERS > WGU C182 Objective Assessment Visual Flashcards Questions and Answers Already Passed (All)

WGU C182 Objective Assessment Visual Flashcards Questions and Answers Already Passed

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Evolution of Users ✔✔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.4lcf5z23ptoz (image/jpeg) FILE SERVER ✔✔Sends files over the network at the request of clients. Responds over LAN, within one location/site. Support both application software and data files. Domain Name Server (DNS) ✔✔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. Public Key Encryption ✔✔Uses TWO KEYS a public and private key for performing encryption and decryption Authentication ✔✔PROVING you are who you say you are which can be done by: what you know, what you have! Presentation Tier ✔✔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 System Deployment ✔✔SYSTEMS DEPLOYMENT Steps 1. System Conversion 2. Final Documentation 3. End User Training ROUTER ✔✔CONNECTS MULTIPLES networks together; can be used to directly connect computers to a network; will relay messages to computers with APPROPRIATE IP ADDRESS [Show More]

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