Integration Testing: Putting the modules together and construction of software architecture. Unit Testing: It concentrates on each unit (Module, Component…) of the software as implemented in source code. Component level Design: Transforms structural elements of the software architecture into a procedural description of software components.Ĭoding: Translation into source code (Machine readable form) Testing: Testing is a process of executing a program with the intent of finding error Interface design: Creates an effective communication medium between a human and a computer. Represents the structure of data and program components that are required to build a computer based system. Architectural design: Relationship between major structural elements of the software. ĭata Design: Transforms the information domain model into the data structures that will be required to implement the software. Behavioral Modeling: Depicts the impact of events.ĭesign: Design is the engineering representation of product that is to be built. Functional Modeling: Indicates how data are transformed in the system. ĭata Modeling: Defines data objects, attributes, and relationships.
Requirements Analysis: Data, Functional and Behavioral requirements are identified. Planning: To provide a framework that enables the management to make reasonable estimates of Software Development Phases: Information Gathering: It encompasses requirements gathering at the strategic business level. Information Gathering – Requirements Analysis – Design – Coding – Testing – Maintenance: Are called as Project Software Project
Software Project: A problem solved by some people through a process is called a project. Automation (By using tools like WinRunner, LoadRunner, TestDirector …).Cut down costs How to test? Testing can be done in the following ways:.Satisfying customer requirements Why should we do testing?.Product that has been developed according to specifications.What should be done during testing? Confirming product as Software engineering is based on Computer Science, Management Science, Economics, Communication Skills and Engineering approach. Software Engineering: Software Engineering is the establishment and use of sound engineering principles in order to obtain economically software that is more reliable and works efficiently on real machines. Software Testing Material Software Testing: Testing is a process of executing a program with the intent of finding error.
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