What is the main benefit of the Test Pyramid?
SELECT ONE OPTION
The Test Pyramid is a concept that emphasizes the importance of incorporating testing early and throughout the software development cycle rather than leaving it until the end. This approach aligns with agile methodologies, which advocate for continuous integration and testing to identify and fix issues promptly, thereby improving the quality of the software and reducing the time and cost associated with late-stage testing.
Which ONE of the following is a testable acceptance criterion?
SELECT ONE OPTION
A testable acceptance criterion must be specific, measurable, and verifiable, which makes option C the correct choice. Stating that 'the response time to confirm a customer submission must not exceed 5 seconds' provides a clear, quantifiable measure that can be tested to determine whether the criterion has been met. This contrasts with more subjective criteria, such as the system being 'easy to use,' which cannot be easily quantified or measured in a straightforward manner. The specificity of the response time allows for the creation of test cases that can confirm whether the system meets this particular requirement, thus making it a testable acceptance criterion.
Which of the following sentences related to Risk-based testing is CORRECT?
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Risk-based testing is a strategic approach to testing that prioritizes testing activities based on the level of risk associated with various features or components of the software. In Agile development, this approach aligns well with the iterative and incremental nature of Agile methodologies. During both release and iteration planning, Agile teams assess and prioritize work based on risk, value, and other factors. This double layer of risk analysis allows teams to focus their testing efforts more effectively on areas that pose the greatest risk to the project's success, thereby enhancing the quality and reliability of the deliverables. This approach is consistent with Agile principles, which emphasize adaptability and the delivery of value to the customer.
Consider an online application that allows registered users to pay the annual car tax based on the vehicle's engine power in kW. Given the following user story:
''As a customer I need the online application to calculate the annual car tax amount that I need to pay for my car":
- If the power of the vehicle is less than 20 kW, then the annual car tax is free
- If the power of the vehicle is more or equal than 20 kW but less or equal than 150 kW, then the annual car tax is 250 Euros
- If the power of the vehicle is more than 150 kW, then the annual car tax is 750 Euros"
What is the MOST suitable use of a black-box test design technique for this user story?
SELECT ONE OPTION
Which agile development approach incorporates the following practices:
- a project is divided into iterations called sprints
- each sprint results in a potentially releasable/shippable product?
SELECT ONE OPTION
Scrum is the agile development approach that incorporates the practice of dividing a project into iterations called sprints, with each sprint resulting in a potentially releasable/shippable product. Scrum's iterative and incremental approach allows teams to deliver working software frequently, with a focus on delivering tangible value to the customer at the end of each sprint.
