Planning Phase It is the very first phase of the SDLC which first determines whether there is a need or not for a new system to fulfill the strategic business objectives.
Which phase of SDLC determines whether the new system is viable or feasible?
Phase 1 of the systems development life cycle involves a preliminary analysis, an initial phase at the start of a project that determines whether the concept is viable; any proposed alternative solutions; the cost benefit evaluation; and finally the submission of the preliminary plan for recommendations.
Which phase of the SDLC are information needs identified?
Exhibit 6-4 illustrates typical steps within the systems analysis phase of the SDLC: a preliminary investigation, a survey of the current system, a determination of user information needs, analysis, and business process reengineering.
In which phase of the SDLC is the feasibility study done to determine?
The preliminary investigation sometimes is called a feasibility study. The goal of this part of the phase is to determine if the project is worth pursuing .
Which phase of the SDLC evaluates the existing system?
Maintenance : During the maintenance stage of the SDLC, the system is assessed/evaluated to ensure it does not become obsolete. This is also where changes are made to initial software.
What are the 9 phases of SDLC?
Systems development life cycle phases include planning, system analysis, system design, development, implementation, integration and testing, and operations and maintenance .
What are the 7 phases of system development life cycle?
The new seven phases of SDLC include planning, analysis, design, development, testing, implementation, and maintenance .
Which testing is performed first?
Testing which performed first is –
Static testing is performed first.
Which are not the subject matter of requirement analysis?
Explanation: Problem Recognition, Evaluation and Synthesis (focus is on what not how), Modeling, Specification and Review are the five phases. 4. Traceability is not considered in Requirement Analysis. ... Explanation: Option a and c are the types of requirements and not the issues of requirement analysis..
What is the process of system design?
There are four system design processes: developing stakeholder expectations, technical requirements, logical decompositions, and design solutions . ... If the answer to any of these questions is no, then changes to the design or stakeholder expectations will be required, and the process starts again.
What is done in design phase of SDLC?
The next stage of SDLC is the Design phase. ... The technical details of the design is discussed with the stakeholders and various parameters such as risks, technologies to be used, capability of the team, project constraints, time and budget are reviewed and then the best design approach is selected for the product.
In which phase of the SDLC is the feasibility study done quizlet?
The assess project feasibility activity typically occurs during the analysis phase . The assess project feasibility activity typically occurs during the planning phase.
What is the first phase in the systems life cycle?
1. Planning . This is the first phase in the systems development process. It identifies whether or not there is the need for a new system to achieve a business”s strategic objectives.
Is SDLC waterfall or agile?
Agile and Waterfall are both Software Development Lifecycle (SDLC) methodologies that have been widely adopted in the IT industry. The Waterfall framework was designed to enable a structured and deliberate process for developing high quality information systems within project scope.
What are the 5 phases of SDLC?
The SDLC process includes planning, designing, developing, testing and deploying with ongoing maintenance to create and manage applications efficiently.
What is STLC?
The Software Testing Life Cycle (STLC) is a sequence of specific actions performed during the testing process to ensure that the software quality objectives are met. The STLC includes both verification and validation.
