Modern Systems Analysis and Design || with Complete Solutions.

Who can be designated as a system alalyst? correct answers The primary role of a systems analyst is to study the problems and needs of an organization in order to determine how people, methods, and information technology can best be combined to bring about improvements in the organization. What is SDLC? correct answers The traditional methodology used to develop, maintain, and replace information systems. Systems development life cycle. What are the 5 phases of the SDLC? correct answers Planning, Analysis, Design, Implementation and Maintenance. Describe the planning phase of the SDLC? correct answers The first phase of the SDLC in which an organization's total information system needs are identified, analyzed prioritized, and arranged. Describe the Analysis phase of the SDLC? correct answers This is the second phase of the SDLC in which system requirements are studied and structured. Describe the Design phase of the SDLC? 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. Decribe the Implementation phase of the SDLC? correct answers The fourth phase of the SDLC in which the information system is coded, tested, installed, and supported in the organization. Describe the Maintenance correct answers This is the final phase of the SDLC in which an information system is systematically repaired and improved. What is the logical design? correct answers The 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. What is the 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. What is the purpose of using CASE tools? correct answers Software tools that provide automated support for some portion of the systems development process. What are Diagramming tools? correct answers These tools enable system process, data and control structures to be represented graphically.