Alpha testing is an internal software testing process conducted by a development team or within the organization itself. It's one of the earlier stages of testing, typically occurring before beta testing, which involves external users.
Key points:
Internal testing: Alpha testing is performed by the development team or other internal staff members.
Backend development refers to the server-side of a web application or software. It involves the logic, data management, and functionality that operates behind the scenes. Backend developers work with databases, APIs, and server-side programming languages to create the foundation of a software application.
Agile Software Development is a methodology that emphasizes iterative development, customer collaboration, and flexible planning. It's based on the Agile Manifesto, which promotes values like individuals over processes, working software over comprehensive documentation, customer collaboration over contract negotiation, and responding to change over following a plan.
Adaptive maintenance refers to the process of modifying existing software to adapt to changes in its environment, technology, or user requirements. This type of maintenance is essential to ensure that software remains relevant, functional, and valuable over time.
Key aspects of adaptive maintenance:
Environmental changes: Adapting to changes in the operating system, hardware, or other external factors.
Acceptance Testing is the final stage of software testing before a product is released to the end-users. It ensures that the software meets the specified requirements and is ready for production.
Key points:
User perspective: Acceptance testing is conducted from the end-user's point of view.