Given a scenario, decide which SDLC phase, test level, or role is responsible, and justify it from the exhibit evidence. The key skill is separating where a defect originates from where it is detected, and matching that to the correct lifecycle activity.
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Domain overview
This domain covers how testing activities map onto sequential, iterative, and agile lifecycles, including test levels, test types, shift-left, and the tester's role in each phase. Questions use scenario exhibits (logs, config values, requirements) and ask you to pick the phase, role, or risk that fits the evidence given.
Exam objectives
Matching test levels (component, integration, system, acceptance) to SDLC phases and entry/exit criteria
Distinguishing functional, non-functional, and regression test types across lifecycle stages
Applying shift-left and early static testing to requirements, user stories, and design artifacts
Identifying tester responsibilities versus developer, business analyst, and product owner roles
Assuming a defect belongs to the phase where it was found rather than the phase where it was introduced
Confusing test levels (component, system) with test types (functional, non-functional) when the question asks for one
Treating agile testing as a single phase instead of continuous activity across every iteration
Click any question to see the full explanation and answer options, or start a focused practice session above.
Refer to the exhibit. A tester reviews this configuration file during the static testing of a test environment setup. What is the primary risk of this configuration in a formal testing phase?
2Which of the following activities best demonstrates the ISTQB principle of 'Testing provides early feedback'?
3Which TWO of the following statements accurately describe the role of testers in a modern SDLC?
4Which approach is most appropriate for maintaining quality when a project uses a DevOps culture with continuous deployment?
5Which THREE of the following are benefits of static testing early in the SDLC?
6Refer to the exhibit. A tester sees this error during load testing. Based on the principle of 'Testing throughout the SDLC', what should be the immediate recommendation?
7Which of the following describes the 'Testing' activity in the context of the V-model?
8What is the primary objective of static testing in the software development lifecycle?
9Refer to the exhibit. During static testing, a tester identifies that the 'lockout_duration_mins' is set to 15. What is the most likely risk identified by the tester?
10How does early test planning benefit the development process?
11Refer to the exhibit. The log shows a recurring sequence in a test environment. What does this suggest about the 'Testing throughout the SDLC' approach applied here?
12In an Agile project, a developer completes a feature and commits the code. Which testing activity should occur immediately to ensure the new code does not break existing functionality while maintaining project velocity?
13Which of the following activities is a characteristic of 'Static Testing' within the Software Development Life Cycle?
14In the context of the 'Test-First' approach, how does the developer's role change regarding testing?
15Refer to the exhibit. An automated test suite produces these logs. Which testing phase is most likely to catch this type of defect, and why?
16Which TWO of the following are valid reasons for performing maintenance testing?
17What is the primary difference between confirmation testing and regression testing?
18Which of the following scenarios best demonstrates the concept of 'Shift-Left' testing?
19A system is being developed using an incremental model. During which testing stage should the team verify that the new increment correctly integrates with the existing system functionality?
20Which testing role is primarily responsible for ensuring that the testing strategy aligns with the SDLC chosen for the project?
Given a scenario, decide which SDLC phase, test level, or role is responsible, and justify it from the exhibit evidence. The key skill is separating where a defect originates from where it is detected, and matching that to the correct lifecycle activity.
The Courseiva CTFL-v4 question bank contains 20 questions in the Testing Throughout the SDLC domain. Click any question to see the full explanation and answer breakdown.
Start with a 10-question focused session to identify your baseline accuracy in this domain. Read every explanation — even for questions you answer correctly — to understand the reasoning. Once you score consistently above 80%, move to a 20–30 question session to confirm depth before moving to the next domain.
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