FUNDAMENTALS OF COMPUTER

Detailed explanation-1: -Systems design means specifying in detail how the many components of the information system should be physically implemented. This text is about systems analysis and design techniques used by a systems analyst, a business professional who develops information systems.

Detailed explanation-2: -Information systems are designed using the systems development life cycle (SDLC) The life cycle proceeds through the following stages: an analysis of the current state, development of requirements, design of a solution, development from the design and finally to implementation or roll out of the solution..

Detailed explanation-3: -Physical design relates to the actual input and output processes of the system. It focuses on how data is entered into a system, verified, processed, and displayed as output. It produces the working system by defining the design specification that specifies exactly what the candidate system does.

Detailed explanation-4: -There are four system design processes: developing stakeholder expectations, technical requirements, logical decompositions, and design solutions.