A Unified Process project organizes the work and iterations across four major phases:
- Inception -Define the scope of project.
- Elaboration -Plan project, specify features, baseline architecture.
- Construction -Build the product
- Transition -Transition the product into end user community
What is a unified process (up)?
A unified process (UP) [20] is a software development process that uses the UML language to represent models of the software system to be developed. It is iterative, architecture centric, use case driven and risk confronting.
What is the Unified Process Model (UPM)?
The unified process model (or UPM is an iterative, incremental, architecture-centric, and use-case driven approach for developing software. This model consists of four phases, including: Inception, in which you collect requirements from the customer and analyze the project’s feasibility, its cost, risks, and profits.
What are the activities in the Unified Process?
Each phase and its iteration consists of a set of predefined activities. The Unified Process describes work activities as disciplines — a discipline is a set of activities and related artifacts in one subject area (e.g., the activities within requirements analysis). The disciplines described by Unified Process are as follows [107]:
What are the characteristics of un unified process?
Unified Process has the following major characteristics: The Unified Process (UP) The Unified Process (UP) is a process for building object-oriented systems.The goal of the UP is to enable the production of high quality software that meets users needs within predictable schedules and budgets.
What are phases in the Unified Process?
Inception: defines the scope of the project and develop business case. Elaboration: Plan project, specify features, and baseline the architecture. Construction: Build the product. Transition: Transition the product to its users.
How many phases are there in Unified Process?
Within the Unified Process, each cycle contains four phases.
What is Unified Process in Ooad?
UNIFIED PROCESS (UP) The Unified Process has emerged as a popular iterative software development process for building object oriented systems. The Unified Process (UP) combines commonly accepted best practices, such as an iterative lifecycle and risk-driven development, into a cohesive and well- documented description.
What is Unified Process in SDLC?
The Unified Process lifecycle divides a project into four phases: Inception, Elaboration, Construction, and Transition. Throughout this book you will see references to the Unified Process lifecycle. This is the lifecycle used in RUP and OpenUP, and all other processes part of the Unified Process family.
What are the 4 phases of rational unified process?
To address risk, RUP organizes a product release into four phases: initiation, elaboration, construction, and transition. During initiation, project planners set the initial scope and budget for the project.
How is Unified Process used?
The Unified process is a distinctive methodology that is iterative and incremental. Multiple iterations are used in the refinement and enlargement of a system. The relative efforts and emphasis of the team assigned to the project will change throughout the entire project.
What is the importance of Unified Process?
The Unified Process recognizes the importance of customer communication and streamlined methods for describing the customer's view of a system. It emphasizes the important role of software architecture and “helps the architect focus on the right goals, such as understandability, reliance to future changes, and reuse”.
What are characteristics of Unified Process?
The key characteristics of the Unified Process are: It is an iterative and incremental development framework. It is architecture-centric with major work being done to define and validate an architectural design for most coding is done.
What are the advantages of Unified Process?
The benefits of RUP It allows you to deal with changing requirements regardless of whether they are coming from the customer or from the project itself. It emphasizes the need for accurate documentation. It forces integration to happen throughout the software development, more specifically in the construction phase.
Is Unified Process agile?
The Agile Unified Process (AUP) is the agile version of the Rational Unified Process (RUP). AUP is an iterative-incremental process consisting of four sub-processes or workflows: The last three workflows are self-explanatory and also appear in RUP. Instead, AUP combines these into an agile modeling workflow.
What is a unified model?
The Unified Model (UM) is a numerical model of the atmosphere used for both weather and climate applications.
What is Unified Process in software engineering Tutorialspoint?
Rational Unified Process (RUP) is a software development process for object-oriented models. It is also known as the Unified Process Model. It is created by Rational corporation and is designed and documented using UML (Unified Modeling Language).
What is Uniphase in SDPM?
: having but one phase.
Is Unified Process agile?
The Agile Unified Process (AUP) is the agile version of the Rational Unified Process (RUP). AUP is an iterative-incremental process consisting of four sub-processes or workflows: The last three workflows are self-explanatory and also appear in RUP. Instead, AUP combines these into an agile modeling workflow.
What is inception phase in Unified Process model?
The Inception Phase is the first phase the Unified Process Lifecycle. Its purpose is to establish a shared understanding of the opportunity and the business case for producing a solution before committing to the solution's development.
What is enhanced Unified Process?
The Unified Process facilitates reuse for a single system, but falls short handling multiple similar products. In this paper we present an enhanced Unified Process, called UPEPL, integrating the product line technology in order to alleviate this problem.
What is a UML language?
A notation/language and a specific process define a method. Accompanying the success of the object development, we can count more than 50 object methods and we cannot find one rule, which is very formal and relevant to the different business domains. The UML language opened the unification field in merging the notations and in defining thoroughly the concepts. However, many organisations use the UML as a common language for their project artefacts, but they will use the same UML diagram types in the context of different processes. As a matter a fact, the UML is intentionally process independent, and defining a standard process was not a goal of the UML. The UML language is presented in Section 4.1.5.2.
What is a cape open?
The CAPE-OPEN work process is dedicated to the CAPE-OPEN standard and aims at delivering standard interface specifications and prototypes. In some way, this interface development process is a unified process even though it does not formalise clearly the different phases. It is iterative, relies on the object-oriented modelling and component technology, creates and manages a UML model, pays ongoing intensive attention to the definition and management of end-user requirements. It adapts the UP process workflows and consequently defines the analysis, design, specifications, implementation and test steps. More information can be found in section 4.3.3 and chapter 4.4.
What is process in software engineering?
A process defines a set of partially ordered steps intended to reach a goal . In software engineering the goal is to build a software product or to enhance an existing one. A unified process (UP) [20] is a software development process that uses the UML language to represent models of the software system to be developed. It is iterative, architecture centric, use case driven and risk confronting. It derived primarily from the three market leading methods (Booch, Objectory and OMT) with ideas drawn from many other methods and input from many other parties. Ivar Jacobson, the principal developer of the UP, defines it as: “…a generic process framework that can be specialised for a very large class of software systems, for different application areas, different types of organisations, different competence levels, and different project sizes.” [20]
What is a discipline in a process?
The Unified Process describes work activities as disciplines — a discipline is a set of activities and related artifacts in one subject area (e.g., the activities within requirements analysis).
What is the longest phase of the Unified Process?
Construction — the longest and largest phase within Unified Process. During this phase, the design of the system is finalized and refined and the system is built using the basis created during elaboration phase. The construction phase is divided into multiple iterations, for each iteration to result in an executable release of the system. The final iteration of construction phase releases fully completed system which is to be deployed during transition phase, and
What does horizontal dimension represent?
The horizontal dimension represents time and shows the lifecycle aspects of the process (phases) as it unfolds.
What is JTFTI in C&A?
As previously mentioned, the JTFTI, led by NIST, with participating members from the Civilian, Defense, and Intelligence Communities, is a joint partnership focused on transforming the federal government’s C&A processes.
What are the phases of software development?
We'll go through the four different phases, one at a time, here: 1 Inception: The inception phase is similar to the requirements collection and analysis stage of the waterfall model of software development. In this phase, you'd collect requirements from the customer and analyze the project's feasibility, its cost, risks, and profits. 2 Elaboration: In this phase, you'd be expanding upon the activities undertaken in the inception phase. The major goals of this phase include creating fully functional requirements (use-cases) and creating a detailed architecture for fulfillment of the requirements. You'd also prepare a business case document for the customer. 3 Construction: In this phase, you'd be writing actual code and implementing the features for each iteration. You'd be rolling out the first iteration of the software depending on the key use-cases that make up the core functionalities of the software system. 4 Transition: In this phase, you'd be rolling out the next iterations to the customer and fixing bugs for previous releases. You would also deploy builds of the software to the customer.
What is incremental approach?
Using an iterative and incremental approach means treating each iteration as a mini-project. Therefore, you'd develop the software as a number of small mini-projects, working in cycles. You'd develop small working versions of the software at the end of each cycle. Each iteration would add some functionality to the software according to the requirements specified by the customer.
What is the construction phase of software development?
Construction: In this phase, you'd be writing actual code and implementing the features for each iteration. You'd be rolling out the first iteration of the software depending on the key use-cases that make up the core functionalities of the software system.
What is process model in software engineering?
Process models in software engineering are simply a series of steps followed to create a software product. This lesson looks at the unified process model with an overview of the process steps. We'll also take a look at the applications of this model through some examples.
What is the inception phase?
Inception: The inception phase is similar to the requirements collection and analysis stage of the waterfall model of software development. In this phase, you'd collect requirements from the customer and analyze the project's feasibility, its cost, risks, and profits.
What is a UPM?
Definition. The unified process model (or UPM) is an iterative, incremental, architecture-centric, and use-case driven approach to software development. Let's first take a look at the use-case driven approach.
What does it mean to enroll in a course?
Enrolling in a course lets you earn progress by passing quizzes and exams.
What are the phases of RUP?
There are five phases of RUP that can help you decrease development costs, wasted resources and total project management time. Here's a detailed explanation of each phase:
What are some best practices for using RUP?
Here are four best practices to consider when conducting a rational unified process:
Why do we need to test RUP?
Finding a malfunction earlier often makes it easier to fix, and the testing within each stage of RUP helps identify defects or quality assurance concerns. Consider testing for quality besides functionality to help deliver a product more users accept and enjoy using. You can keep a testing database to record bugs, fixes or software reiterations to archive or use for future software development.
What is RUP in software?
The rational unified process (RUP) is a software engineering and development process focused on using the unified modeling language (UML) to design and build software. Using the RUP process allows you to operate business analysis, design, testing and implementation throughout the software development process and its unique stages, helping you create a customized product. You use beta test models and prototypes of various software components in all phases of RUP to better achieve milestones, calibrate elements of design and troubleshoot concerns, helping you present the best possible software solution through five detailed design stages.
What is the elaboration phase of a software project?
During the elaboration phase, you further evaluate the resources and costs needed for the project's full development, creating actionable and executable baseline architecture of the software . This detailed stage aims to diminish cost totals and risk and produce a revised use case model. You compare the software projections against the established milestones and project criteria. If there are discrepancies, you redesign, adjust or cancel the project.
What is RUP in software development?
The software design and development industry uses a variety of frameworks to create software, often to customize it for specific company needs. The rational unified process (RUP) is one software structure, and it can improve the flexibility and reliability of programming code because it follows specific building stages. Knowing more about RUP can help you develop project management and computer programming skills to use in an IT career, especially as a software developer or engineer.
Why do you collaborate with IT colleagues in this phase?
You often collaborate with IT colleagues in this phase to make sure software architecture is stable and addresses risks. The use case model created during the elaboration stage serves as a blueprint for the rest of the project's phases. If the current design and costs get approved, you move on to software construction.
