What is generic software in software engineering?
Considering this, what is generic in software engineering? Generic software is developed by a software company that is a standalone system. They sell that in the market and customers can just buy and use the same. The custom software, on the other hand, is made based on the requirements provided by any specific customer.
What are the three generic phases of software engineering?
In this regard, what are the three generic phases of software engineering? The three generic phases of software engineering are definition, development, and support.
What is software engineering?
A generic view of software engineering. A software process-a series of predictable steps that leads to a timely, high-quality product.? Who? Managers, software engineers, and customers.
What is the best book for software engineering?
1. 1 Chapt er 2 Process: A Generic View Software Engineering: A Practitioner’s Approach, 6th edition by Roger S. Pressman 2. 2 Chapt er Overview What? A software process - a series of predictable steps that leads to a timely, high-quality product. Who?
What is generic view in software engineering?
Question:Explain the generic views of software Engineering. Answer: - The process of a software development has three Generic views which are: Definition Phase - It is the base of Definition phase. The experts get the knowledge about "What". Information needed for processing.
What are the 2 views of software engineering?
However, for the most part, the traditional approach to building systems has only focused on defining data from two distinct views, the "user view" and the "computer view".
What are the generic phases of software engineering?
The three generic phases of software engineering are definition, development, and support. Definition – This phase focuses on aspects such as identifying the information to be processed, interfaces to be established, design constraints that exist, validation criteria required.
What is generic view generic process model?
The generic process model is an abstraction of the software development process. It is used in most software since it provides a base for them. The generic process model encompasses the following five steps: Communication.
What are the three views of modeling?
This problem statement is then expanded into three views, or models: an object model, a dynamic model, and a functional model.
Which of the following are one of the generic framework activities?
A generic process framework encompasses five activities which are given below one by one:Communication: In this activity, heavy communication with customers and other stakeholders, as well as requirement gathering is done.Planning: ... Modeling: ... Construction: ... Deployment:
What are the 3 software engineering processes?
The initial software concept, requirements analysis, and design of architecture and system core are defined via Waterfall, followed by incremental implementation, which culminates in installing the final version, a working system.
What are the three main phases of software development?
SDLC defines the complete cycle of development i.e. all the tasks involved in planning, creating, testing, and deploying a Software Product.
What are the three key elements of software engineering?
There are three components of the software: These are : Program, Documentation, and Operating Procedures.
What are generic activities in all software processes?
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.
What are generic framework activities in a software process?
Framework activities include communication, planning, modelling, construction and deployment. Each framework activity includes a set of engineering actions and each action defines a set of tasks that incorporates work products, project milestones and software quality assurance (SQA) points that are required.
How many main generic processes are there?
A generic process framework for software engineering defines five framework activities communication, planning, modeling, construction, and deployment.
01. Definition Phase
The definition phase focuses on “what”.
02. Development Phase
The development phase focuses on “how”. That is, during development a software engineer attempts to define how data are to be structured, how function is to be implemented within a software architecture, how interfaces are to be characterized, how the design will be translated into a programming language, and how testing will be performed.
03. Support Phase
The support phase focuses on “change” associated with error correction, adaptations required as the software’s environment evolves, and changes due to enhancements brought about by changing customer requirements. Four types of change are encountered during the support phase:
03.01 Correction
Even with the best quality assurance activities, it is likely that the customer will uncover defects in the software. Corrective maintenance changes the software to correct defects.
03.02 Adaptation
Over time, the original environment, that is, CPU, operating system, business rules etc for which the software was developed is likely to change. Adaptive maintenance results in modification to the software to accommodate changes to its external environment.
03.03 Enhancement
As software is used, the customer/user will recognize additional functions that will provide benefit. Perfectible maintenance extends the software beyond its original functional requirements.
03.04 Prevention
Computer software deteriorates due to change, and because of this, preventive maintenance, often called software re-engineering, must be conducted to enable the software to serve the needs of its end users.
