MGS 351 Study Guide - Final Guide: Systems Development Life Cycle, Analog Signal, Wavelength-Division Multiplexing

• School: University at Buffalo
• Department: Management Science and Systems
• Course: MGS 351
• Professor: Murray David

Document Summary

Rate at which channel carries data from one computer to another (bps, kbps, Volume or capacity of data that a channel can carry. Half duplex (two-way, not the same time) Full duplex (two-way, at the same time) Systems development life cycle (sdlc: plan. Develop the project plan: what; activities/resources; when: timeframe; who: performers. Project manager: tracks the plan, make sure on time, on budget. Determine the probability of success of proposed system"s development project and assesses the project"s profitability. Behavioral feasibility: end user, accept changes; to convince users. Examination of the business problem the organization plans to solve. Requires end users and it specialists to work together, understand, and document the business requirements for the proposed system (joint application. Requirements definition document: prioritize requirements, requires approval by the knowledge workers (strengths/weakness; new functions, user information: design. Develop a technical blueprint of how the proposed system will work and define the technical architecture.