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Planning
The Planning Phase is the first phase of the SDLC. During this phase, the group that is responsible for creating the system must first determine what the system needs to do for the organization. Often this means asking questions such as...
- What do we need this system for?
- What will the system do for the organization?
- How are we going to make this system?
During this initial phase, resources (both human and technology resources) are put together and a project plan is devised by the project manager.
AnalysisThe Analysis Phase is the second phase of the SDLC and is when the group that has been placed in charge of the project must decide if the project should go ahead with the resources available. This also includes looking at any existing system to see what it is doing for the organization and how well that system is doing it's job. The feasibility of the project is also considered, and the group has to ask questions such as...
- Can this system be created with the resources (and budget) we have available?
- Will this system significantly improve the organization?
- Does the old system even need to be replaced?
The Design Phase is the third phase of the SDLC and it involves the actual creation and design of a system. This involves putting together the different pieces that will create the system. In a database approach, this would include...
- The server hosting the database
- The software that will form the database (Access, Oracle, mySQL, etc)
- Other needed DBMS (DataBase Management System) software
The Implementation Phase is the final phase of the SDLC and it involves the actual construction and installation of a system. This phase also includes the maintenance of the system and any future updates or expansion of the system.
Wiki User
∙ 14y ago
Wiki User
∙ 11y agoA software development process, also known as a software development life cycle (SDLC), is a structure imposed on the development of a software product.
The Phases in software process model are:
1. Requirements
2. Design
3. Implementation
4. Verification
5. Maintenance
Suraj Krishna
SDLC has defined its phases as, Requirement gathering, Designing, Coding, Testing, and Maintenance. It is important to adhere to the phases to provide the Product in a systematic manner
Wiki User
∙ 14y agophase 1 and 2.
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Which phases of SDLC can be sources of error?
Actually - all phases of SDLC can be a source for Errors. The later in the life cycle an error is detected, the costlier it will be to fix it
What is the important of sdlc?
SDLC or System Development Life Cycle is important because it describes the phases that a program developer has to follow to ensure success. The cycle consists of between four and seven steps that a programmer should adhere to in his work.
Which phase of sdlc can be sources for errors?
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briefly explain the four phases of the moon
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prophasemetaphaseanaphasetelophaseThis is the four phases of this own
