What are the different approaches to testing on agile development projects?
1. You want to test as early as you possibly can because the potential impact of a defect rises exponentially over time In fact, many agile developers prefer a test-first approach.
2. You want to test as often as possible, and more importantly, as effectively as possible, to increase the chance that you will find defects. Although this increases your costs in the short term, studies have shown that greater investment in testing reduces the total cost of ownership of a system due to improved quality.
3. You want to do just enough testing for your situation: Commercial banking software requires a greater investment in testing than membership administration software .
4. Pair testing, just like pair programming and modeling with others, is an exceptionally good idea.
Showing posts with label agile interview questions. Show all posts
Showing posts with label agile interview questions. Show all posts
What is Agile?
What is Agile?
Agile methodology is an approach to project management, typically used in software development.
It helps teams respond to the unpredictability of building software through incremental, iterative work cadences,
known as sprints. This methodology that inspired it: waterfall, or traditional sequential development.
Agile development methodology attempts to provide many opportunities to assess the direction of a project throughout the development lifecycle. Agile methodology could be described as “iterative” and “incremental.” In waterfall, development teams only have one chance to get each aspect of a project right. In an agile paradigm, every aspect of development — requirements, design, etc. — is continually revisited throughout the lifecycle. When a team stops and re-evaluates the direction of a project every two weeks, there’s always time to steer it in another direction.
Agile methodology is an approach to project management, typically used in software development.
It helps teams respond to the unpredictability of building software through incremental, iterative work cadences,
known as sprints. This methodology that inspired it: waterfall, or traditional sequential development.
Agile development methodology attempts to provide many opportunities to assess the direction of a project throughout the development lifecycle. Agile methodology could be described as “iterative” and “incremental.” In waterfall, development teams only have one chance to get each aspect of a project right. In an agile paradigm, every aspect of development — requirements, design, etc. — is continually revisited throughout the lifecycle. When a team stops and re-evaluates the direction of a project every two weeks, there’s always time to steer it in another direction.
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