Systems Development Projects: Software development life cycle (SDLC) 2023 verified

Systems Development Projects: Software development life cycle (SDLC) 2023 verifiedSystems Development Life Cycle - correct answer structured, step by step approach for developing an IS. Called a waterfall methodology since it is step my step System Acquisition life cycle - correct answer Structured step by step approach to purchasing an IS SDLC:Planning - correct answer 1. Define the system using CSF 2. set the scope of the project 3. Develop the project plan SDLC: Analysis - correct answer End users and IT specialists: 1. Gather business requirements, includes joint application development sessions 2. Prioritize requirements SDLC: Design - correct answer IT specialists design a technical blueprint include: 1. Technical Architecture 2. System models SDLC: Development - correct answer Implementation of design plans: 1. Technical Architecture 2. Database and programs SDLC: Testing - correct answer 1. Creating a test plan 2. Doing the test types of testing need to be done: Unit testing - testing individual units of code System testing - verifying that the units of code function correctly when put together in a system Integration testing - verifying that separate systems work together User acceptance testing (UAT) - determining if the system satisfies the business requirements and enables users to perform their work correctly SDLC: implementation - correct answer 1. Write user documentation on how to use the systems 2. Training users Ways to implement a system - correct answer Parallel Implementation Plunge implementation pilot implementation phased implementation (install parts of a system systematically) SDLC: Maintenance - correct answer Monitor and support the system 1. Set up a helpdesk 2. Provide a support environment Project Manager - correct answer Plan, organize, control, lead Critical Path method - correct answer Project planning method: 1. Identify all tasks, build WBS 2. Determine the duration of tasks 3. Identify predecessors 4. Create a PERT Chart 5. Create a Gantt chart ate resources