Objective: Apply Test Automation at Different Test Levels Within Pipelines CTAL-TAE Practice Questions (Page 2)

Questions 6–10

1. 6application · medium

   A pipeline promotes a build from the test environment to the staging environment. The team wants to ensure that only builds that pass a defined set of acceptance tests are promoted. Which approach best implements this quality gate?

   • AAdd a pipeline stage that runs the acceptance tests and only allows the promotion if all tests pass.
   • BAllow the promotion to proceed automatically, and notify the team if acceptance tests fail.
   • CRun acceptance tests in parallel with the promotion, and if they fail, roll back the promotion.
   • DRun acceptance tests only on the staging environment after promotion, and if they fail, roll back.
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2. 7application · medium

   A team is automating tests that require a specific set of customer records in a database. The tests run in parallel across multiple pipeline agents. The team notices that tests fail intermittently because one test modifies a record that another test expects to be unchanged. Which test data management strategy best addresses this issue?

   • ACreate a separate, isolated test data set for each parallel test run, restored from a baseline snapshot before each run.
   • BUse a shared test data set and ensure tests clean up after themselves by deleting any modified records.
   • CUse a single test data set and rely on the tests to be robust enough to handle any data state.
   • DRun tests sequentially to avoid data conflicts, even though it increases execution time.
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4. 8expert · hard

   A team has a suite of integration tests that require a specific database state. The tests are currently run sequentially in a single agent, taking 30 minutes. The team wants to parallelize the tests to reduce execution time, but they are concerned about the cost of provisioning multiple environments. Which approach best balances cost and execution time?

   • AUse a shared database with unique test data per parallel agent, and run a limited number of agents to control cost.
   • BProvision a fully isolated environment for each test case, which maximizes parallelism but increases cost significantly.
   • CRun tests in parallel threads within a single agent to avoid provisioning additional environments.
   • DKeep the tests sequential to avoid any additional cost, accepting the longer execution time.
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5. 9expert · hard

   A team runs performance tests in a pipeline that require a dedicated environment with specific hardware specifications. The team wants to run these tests in parallel with other pipeline stages, but the performance test environment is expensive and limited. Which approach best manages the use of this environment?

   • AProvision a new dedicated environment for every performance test run, even if it is expensive.
   • BRun performance tests on the same environment as integration tests to save costs.
   • CRun performance tests only on a nightly basis to avoid conflicts with other pipeline stages.
   • DSchedule performance tests to run only when the dedicated environment is available, and queue them if it is in use.
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6. 10application · medium

   A QA team needs to run integration tests for a new service that depends on a legacy database and a third-party API. The team wants to run these tests in parallel across multiple pipeline agents to reduce execution time. Which environment provisioning strategy best supports this requirement?

   • AShare a single environment with the legacy database and the real third-party API across all parallel agents.
   • BUse a static environment that is always available, but do not isolate test data between parallel runs.
   • CProvision a dedicated environment with the legacy database and a mock of the third-party API for each parallel agent.
   • DProvision a new environment for each test case sequentially, reusing the same database and API.
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