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What is Client and a server? A  client  is a computer hardware device or software that accesses a service made available by a server. The server is often (but not always) located on a separate physical computer. A  server  is a physical computer dedicated to run services to serve the needs of other computers. Depending on the service that is running, it could be a file server, database server, home media server, print server, or web server. What are the different environments in a software development team? There 4 different environments in a software development team are shown below: Development environment Testing environment Staging environment Production environment Development environment: The development environment is the first environment in software development which acts as the workspace for developers to do programming and other operations related to the creation of software and/or systems. An integrated development environment (IDE) — a software package with extensive funct
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  Difference between system, integration and E2E tests? End-to-end testing verifies that your software works correctly from the beginning to the end of a particular user flow. It replicates expected user behaviour and various usage scenarios to ensure that your software works as whole. End-to-end testing uses a production equivalent environment and data to simulate real-world situations and may also involve the integrations your software has with external applications. According to Atlassian, 'they're comparatively more expensive to perform and require regular maintenance when automated.' They recommend 'having a few key end-to-end tests and relying more on lower-level types of testing to be able to quickly identify breaking changes.' A typical software project consists of multiple software units, usually coded by different developers.  Integration testing  combines those software units logically, and tests them as a group. Essentially, integration testing v
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1.Explain SDLC with an example? The Software Development Life Cycle (SDLC) refers to a methodology with clearly defined processes for creating high-quality software. in detail, the SDLC methodology focuses on the following phases of software development: Requirement analysis Planning Software design such as architectural design Software development Testing Deployment SDLC or the Software Development Life Cycle is a process that produces software with the highest quality and lowest cost in the shortest time possible. SDLC provides a well-structured flow of phases that help an organization to quickly produce high-quality software which is well-tested and ready for production use. The SDLC involves six phases as explained in the introduction. Popular SDLC models include the  waterfall model ,  spiral model , and  Agile model . Examples The most common SDLC examples or SDLC models are listed below. Waterfall Model This SDLC model is the oldest and most straightforward. With this methodolog
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