Which of the following is involved in the system planning and designing phase of?
Software development life cycle (SDLC) is a multi-stage process. Show
You:
In this guide, you’re going to learn about the second part. In SDLC, it’s called the design phase. That’s when your team creates an application design based on the approved requirements from the previous stage. Jump to content sections:
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What Is The Design Phase in SDLC?In SDLC, the design phase is a stage where software developers define the technical details of the product. Depending on the project, these details can include screen designs, databases, sketches, system interfaces, and prototypes. Clients use these details to make final product design choices. For convenience, all details are compiled in a Software Requirement Specification (SRS) document. The SRS has requirements, standards, and expectations for the future product that the client approves before any development can start. Think of it this way: If you had to build a ship, you have the vision of the final product. But shipbuilders need more than a vision. They need a detailed plan to build the whole thing and make it float on water. The design phase would be that plan with much-needed technical details to guide the builders. Importance of Design Phase in Software DevelopmentLet’s continue with the ship example. If shipbuilders only had your vision to base their design on, chances are high the result wouldn’t match your expectations. Same with software development. For the final product to match your vision, you need to have your requirements described and checked. That’s the purpose of the design phase in SDLC: create a doc where requirements are turned into design specifications. Once you as a client approve the SRS— Developers begin to write the code, i.e. turning specifications into a tangible product. What is Achieved at the Design Phase?As you might expect— The road to creating detailed product specifications is no walk in the park. But no worries. That’s exactly how this process is supposed to be. Besides, you won’t be doing anything alone if you hire a software vendor. There will be a project manager, business analysts, and software developers helping you out (we’ll talk about their roles in the next section). The key activities of the design phase in SDLC include User Interface (UI) design review, technical design creation, and quality verification and validation. Let’s talk about them in more detail. First, UI design review. The main goal here is to create visual representations of the future product to perfect its future appearance. That’s where a UX designer steps in—they use the project’s storyboards to make end user interfaces. Project storyboards are a result of the decisions made by the entire team. A storyboard for an app can look something like this. Once the design is done, they hand the visuals over to the project manager. The manager reviews the visuals to ensure they meet the client’s requirements and user needs. If there’s something that doesn’t meet the criteria, the project manager will request to make appropriate corrections. Second key activity: technical design creation. This time, we’re focusing on the technical aspects of the future product. The goal here is to decide how to implement the design with technical means. Technical architect, DevOps engineer, or another technical specialist joins the designer to complete this key activity in the design phase of SDLC. They compile the following in one document:
Finally, the third activity in the design phase: quality verification and validation. This is where quality assurance (QA) specialists, software developers verify and approve that the design meets the needs of the client. They run numerous tests to detect issues like bugs or design inconsistencies. The final designs are then given to the project manager for approval. If the manager gives a green light, the team can move on to the next project phase: development. Resources for those looking for reliable software development vendors:
Design Phase: Roles & ResponsibilitiesWe’ve mentioned several people so far, including a designer, a business analyst, and a client. Let’s learn more about what roles and responsibilities they play in the design phase of software development.
SummaryThe design phase is an indispensable first step towards creating the digital product you want. It’s a period when the team transforms assumptions and ideas into complete and detailed product specifications. Simply put, this is where the real work starts. Having professional support from a project manager, UX designer, business analyst, and other stakeholders is key to creating a quality infrastructure that can be used to make a great product. Contact IDAP Group—we’re pros at creating high-quality software products. What is the design phase of software development?In SDLC, the design phase is a stage where software developers define the technical details of the product. Depending on the project, these details can include screen designs, databases, sketches, system interfaces, and prototypes. Clients use these details to make final product design choices.
What are the components in the designing phase of SDLC?Objectives/ Goals – Design Phase in SDLC
Transformation of all the requirements into detailed specifications covering all the aspects of the system. Planning and assessment for security risks. Approval for progressing to Development Phase.
Which is important during the design phase Mcq?In Design phase, which is the primary area of concern ? Explanation: Part of the design phase is to create structural and behavioral models of the system which is covered by architecture, data and the interface of the product.
What are the 4 phases of SDLC?The system development life cycle (SDLC) is an iterative, structured, and multistep process that is used by teams to create high-quality information systems.. Planning. ... . Analysis. ... . Design. ... . 4. Development. ... . Testing & Integration. ... . Implementation. ... . Maintenance.. |