Objective: Adapting Test Process Improvement to Different Life Cycle Models CTEL-ITP-ITPI Practice Questions (Page 3)

Questions 11–15

1. 11expert · hard

   A DevOps team is implementing continuous delivery and wants to improve its test process. The team has a high number of defects escaping to production. They are considering several improvement initiatives. Which initiative is most likely to reduce production defects?

   • AIncrease the number of testers in the team to perform more manual testing before each release.
   • BRequire a human approval step before every deployment to ensure quality.
   • CImplement a comprehensive automated test suite that runs in the CI pipeline, including unit, integration, and end-to-end tests.
   • DFocus on testing only the new features added in each release, as regression testing is too time-consuming.
   Reveal Solution Discussion Select an answer first
2. 12expert · hard

   A company is adopting DevOps and wants to improve its test process. The team is currently using a test maturity model that was designed for a waterfall environment. What is the most important adaptation to make?

   • AKeep the maturity model unchanged, as the principles of test process improvement are universal.
   • BUse the maturity model only for the test team, not for the entire delivery pipeline.
   • CAdapt the maturity model to emphasize continuous testing, automation, and pipeline integration.
   • DRemove the maturity model entirely and rely on ad-hoc testing practices.
   Reveal Solution Discussion Select an answer first
4. 13application · medium

   A test process improvement team is evaluating different improvement approaches for a project that uses a V-model life cycle. Which approach is most suitable for this model?

   • AImplement continuous testing throughout the development process, with automated tests running on every code commit.
   • BDefer test process improvements until the system test phase, when the full system is available for testing.
   • CFocus on improving test design techniques that align with each development phase, such as requirements-based testing.
   • DAdopt a purely exploratory testing approach to replace the structured test levels of the V-model.
   Reveal Solution Discussion Select an answer first
5. 14application · medium

   A team using an incremental development model is introducing test process improvement. The team delivers working software in increments, but testing is only performed at the end of each increment. What is the most effective improvement to implement?

   • AMove testing to the beginning of each increment to ensure all tests are written before development starts.
   • BOutsource testing to a third party that can test all increments at the end of the project.
   • CReduce the number of increments to allow more time for testing at the end of the project.
   • DIntegrate testing into each increment, running regression tests on previously delivered functionality.
   Reveal Solution Discussion Select an answer first
6. 15foundation · easy

   Which strategy is essential for implementing test process improvement in an agile environment?

   • APerforming all testing manually at the end of each sprint
   • BDeferring test design until after the sprint is complete
   • CCreating a separate test team that works independently from developers
   • DIntegrating test automation into the continuous integration pipeline
   Reveal Solution Discussion Select an answer first