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Why software process should be represented through models?
Modeling is a central part of all the activities that lead to deployment of a good software. It helps in visualising and controlling the system's architecture.
What is a difference between project metrices and process metrices in software engineering?
Process metrics are used to make strategic decisions about how to complete the common process framework activities. Project metrics are used to monitor progress during software development and to control product quality.
What are the umbrella activities of a software process?
•Software Project Tracking and Control (Assess progress and take action to maintain commitment) •Risk Management (Assess risks that will affect outcome and quality) •Software Quality Assurance (Define and conduct activities to ensure software quality) •Formal Technical Reviews (Assess Work products to uncover and rectify defects) •Measurement (Define and collect process, project and product metrics) •Software Configuration Management (Manage effect of change) •Reusability Management (Define criteria and establish mechanisms for reuse) •Work Product Preparation and Production (Activities required to create the work products)
What is a software process?
A software process model is a simplified description of a software process which ispresented from a particular perspective. Models, by their very nature, aresimplifications so a software process model is an abstraction of the actual processwhich is being described. Process models may include activities which are part ofthe software process, software products and the roles of people involved in softwareengineering.Some examples of the types of software process model which may beproduced are:1. A workflow model. This shows the sequence of activities in the processalong with their inputs, outputs and dependencies. The activities in thismodel represent human actions.2. A dataflow or activity model This represents the process as a set of activitieseach of which carries out some data transformation. It shows how the inputto the process such as a specification is transformed to an output such as adesign. The activities here may be at a lower-level than activities in aworkflow model. They may represent transformations carried out by peopleor by computers.3. A role/action model This represents the roles of the people involved in thesoftware process and the activities for which they are responsible.4. Iterative Processes This prescribes the construction of initially small but ever larger portions of a software project to help all those involved to uncover important issues early before problems or faulty assumptions can lead to disaster. Iterative processes are preferred by commercial developers because it allows a potential of reaching the design goals of a customer who does not know how to define what they want.5. Capability Maturity Model Integration (CMMI) is one of the leading models and based on best practice. Independent assessments grade organizations on how well they follow their defined processes, not on the quality of those processes or the software produced. CMMI has replaced CMM.There are a number of different general models or paradigms of softwaredevelopment:1. The waterfall approach This takes the above activities and represents them asseparate process phases such as requirements specification, software design,implementation, testing and so on. After each stage is defined it is 'signedoff'and development goes on to the following stage.2. Evolutionary development This approach interleaves the activities ofspecification, development and validation. An initial system is rapidlydeveloped from very abstract specifications. This is then refined withcustomer input to produce a system which satisfies the customer's needs.The system may then be delivered. Alternatively, it may be re-implementedusing a more structured approach to produce a more robust and maintainablesystem.3. Formal transformation This approach is based on producing a formalmathematical system specification and transforming this specification, usingmathematical methods to a program. These transformations are 'correctness preserving'.This means that you can be sure that the developed programmeets its specification.4. System assembly from reusable components This technique assumes thatparts of the system already exist. The system development process focuseson integrating these parts rather than developing them from scratch.
When can one use unified software development process?
The Unified Software Development Process is used when a person or business is working toward developing new software. The process has four distinct phases.
What is meant by software process?
Software process includes those activities that activities, methods , practices and transformations that are used to create and maintain software products. having efficient software practices can lead us to various benefits.
What is software process?
A structured set of activities required to develop a software system. Specification Design Validation Evolution
What 7 things could you predict during the predicat part of the ipde process?
During the prediction phase of the IPDE process (Identify, Predict, Decide, Execute), you could predict potential hazards, the actions other road users might take, changes in road conditions, your own reaction time, the potential behavior of pedestrians, potential weather changes, and potential vehicle malfunctions.
What software assists people in becoming more effective and efficient while performing their daily bussiness activities?
Professional
What is software maintanance?
Software maintenance refers to the process of modifying and updating software applications after their initial deployment to correct defects, improve performance, or enhance features. It involves activities such as bug fixing, updating documentation, and adapting the software to changes in the environment or user requirements. Effective maintenance ensures that the software remains functional, relevant, and efficient over time. Overall, it plays a crucial role in the software development lifecycle to extend the software's usability and longevity.
What is generic activity in software process?
Generic activities in all software processes are: • Specification - what the system should do and its development constraints. • Development - production of the software system. • Validation - checking that the software is what the customer wants. • Evolution - changing the software in response to changing demands.
Why software process should be represented through models?
Modeling is a central part of all the activities that lead to deployment of a good software. It helps in visualising and controlling the system's architecture.
What is a difference between project metrices and process metrices in software engineering?
Process metrics are used to make strategic decisions about how to complete the common process framework activities. Project metrics are used to monitor progress during software development and to control product quality.
What is software process line?
software process line and software product line
What is the process of how to predict weather?
Meteorology
What are the highest ranked change management software companies?
Axios Systems, Elite Integrated Systems, Serena Software, and SLAM Solutions all offer change management software which helps keep track of changes and their impact in the software development process.
What is an explanation of the software design process?
Software systems are now omnipresent. Software is used to help run manufacturing industry, schools, universities, health care, finance and government. The computational power and sophistication of computers have increased ever since, while their costs have been reduced dramatically. The specification, development, management and evolution of these software systems make up the discipline of software engineering. The more powerful a computer is the more sophisticated programs it can run. Even simple software systems have a high inherent complexity so that engineering principles have to be used in their development. The discipline of software engineering discusses systematic and cost-effective software development approaches, which have come out from past innovations and lessons learnt from mistakes. Software Engineering principles have evolved over the past fifty years of contributions from numerous researches and software professionals. To solve actual problems in an industry setting, a software engineer or a team of engineers must incorporate a development strategy that encompasses the process, methods, and tools layers and the generic phases. This strategy is often referred to as a process model or a software engineering paradigm. A process model for software engineering is chosen based on the nature of the project and application, the methods and tools to be used, and the controls and deliverables that are required. In the software development process the focus is on the activities directly related to production of the software, for example, design coding, and testing. A development process model specifies some activities that, according to the model, should be performed, and the order in which they should be performed. As the development process specifies the major development and quality assurance activities that need to be performed in the project, the development process really forms the core of the software process. The management process is decided based on the development process. Due to the importance of development process, various models have been proposed.
