Modern Systems Analysis and Design 8th Edition Ch. 1-7 Terms || A+ Verified Solutions.

Information systems analysis and design correct answers The complex organizational process whereby computer-based information systems are developed and maintained. Application software correct answers Computer software designed to support the organizational functions of processes. Systems analyst correct answers The organizational role most responsible for the analysis and design of information systems. Systems development methodology correct answers A standard process followed in an organization to conduct all the steps necessary to analyze, design, implement, and maintain information systems. Systems development life cycle (SDLC) correct answers The traditional methodology used to develop, maintain, and replace information systems. Planning correct answers The first phase of the SDLC in which an organization's total information system needs are identified, analyzed, prioritized, and arranged. Analysis correct answers The second phase of the SDLC in which system requirements are studied and structured. Design correct answers The third phase of the SDLC in which the description of the recommended solution is converted into logical and then physical system specifications. Logical design correct answers Part of the design phase of the SDLC in which all functional features of the system chosen for development in analysis are described independently of any computer platform Physical design correct answers The part of the design phase of the SDLC in which the logical specifications of the system from logical design are transformed into technology-specific details from which all programming and system construction can be accomplished. Implementation correct answers The fourth phase of the SDLC, in which the information system is coded, tested, installed, and supported in the organization. Maintenance correct answers The final phase of the SDLC, in which an information system is systematically repaired and improved. Computer-aided software engineering (case) tools correct answers Software tools that provide automated support for some portion of the systems development process.