System Development Life Cycle (SDLC) Questions and Answers 100% Solved

System Development Life Cycle (SDLC) Questions and Answers 100% Solved System Development Life Cycle (SDLC) A process for planning, creating, testing, and deploying information systems, including hardware and software The steps of the system development life cycle are: 1. Preliminary investigation 2. Analysis 3. Logical design 4. Physical design 5. Implementation 6. Maintenance preliminary investigation the team assesses the feasibility of the proposed project and selects a development methodology. analysis The team determines the user requirements for the new system and develops logical models of the system (i.e., graphic displays that demonstrate the relationships between resources, activities, and outputs and outcomes) logical design the logical models developed during the second step are revised to ensure that the new system will meet the user requirements identified in the first step physical design The logical models are converted into physical models and may include network maps and descriptions of servers and other devices to be used in the system