Difference Between Software And Software Engineering

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Software: Software is a collection of programs, documents, user manuals and the application itself called software. Software is developed for a specific customer requirement
Product: Product is a process of designing and developing a device that produces an item for sale, it can develop for an overall requirement in the market.
The software is different from other engineered products. Let us take an engineering/hardware product, once the product is design and went into the production, it’s set up to manufacture a number of multiple products at a time. Take an example to produce a certain instrument, the process could take as
• Design the infrastructure and model of an instrument.
• Develop a prototype of that instrument production.
• Modify
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It provides an effective, practical solution for the design, operation, construction and maintenance of software. The software Engineering aim is to provide bug free software that satisfies the customer needs. Software engineering defines software modelling, problem solving, and knowledge acquisition. The main aim of software is to refer the methods and tools, to construct good quality software at low budget within the deadline. Software engineering means implementing the concepts and principles of engineering to the Software development. There are different models in the software development process, all are developed based on software engineering. Software engineering involves in the system requirements, system specifications, the design and architecture. It also involves in project management, quality control, testing techniques and tools at different …show more content…
Having good software principles and practices can make the project successful. When developing software, we need to identify which model is applicable for the requirement, and the factors, security, budget, on-time delivery and complexity all are considerable things, if it 's planned properly, the software become successful in the market. Applying the software engineering principles can make it easy for the development of the software.
Software engineering is needed because all the developed countries and their economies are dependent on software. Most of the systems in the universe are controlled by software. A computer system cost is lower than the software cost. The software cost of a PC is higher than the hardware cost. Sometimes the maintenance cost is greater than the development cost. Software engineering is mainly concerned with cost.
New techniques of software engineering help to develop more complexity systems, and changes are needed on the requirement based on the customer request. These systems have to be delivered within a period of time. In this situation the project may cause to failure if they are not using the software engineering methods and principles properly. Making changes in the complex system consequently very expensive and not

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