FC0-U71 Software Development Concepts Practice Question
A team is preparing to release a software product and wants to automate checks that run whenever code is committed. They are selecting practices that belong to continuous integration. Which two of the following are core continuous integration practices? (Choose two.)
⚠ Common exam trap
The trap here is equating continuous integration with any automation or with frequent releases, when its defining practices are frequent integration plus automated build and test verification of each change.
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Automatically building the application after each commit to detect integration errors early
Continuous integration means developers integrate work into a shared mainline frequently and verify each integration automatically. Automated builds catch compile and integration errors immediately, and automated tests confirm that existing behavior still works. Together these practices provide fast feedback. Long-lived branches, manual quarterly releases, and disabled tests all work against that goal by delaying or removing the checks that make frequent integration safe.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✓
Automatically building the application after each commit to detect integration errors early
Why this is correct
Automated builds on every commit are central to continuous integration. They verify that the newly committed code compiles and integrates with the rest of the codebase, catching integration errors while they are still small and easy to fix. This practice directly supports the goal of keeping the main branch healthy and releasable.
- ✗
Requiring developers to keep feature branches open for months before merging
Why it's wrong here
Long-lived feature branches conflict with continuous integration, which encourages small, frequent merges into a shared mainline. Branches kept open for months accumulate divergent changes and produce painful merge conflicts. This practice delays the detection of integration errors rather than surfacing them early, so it is not a continuous integration practice.
- ✗
Manually deploying the application to production once per quarter
Why it's wrong here
Quarterly manual deployment is the opposite of continuous integration, which emphasizes frequent, automated integration and fast feedback. Long intervals between deployments allow integration problems to accumulate and make diagnosis harder. Manual deployment is not a core continuous integration practice, even though it may still occur in some organizations for compliance reasons.
- ✓
Running automated tests as part of the build pipeline for each change
Why this is correct
Automated tests executed with each build verify that new changes do not break existing behavior. This fast feedback loop is a defining element of continuous integration, because it ensures defects are detected immediately rather than late in the release cycle. Without automated tests, a build passing only proves compilation, not correctness.
- ✗
Disabling automated tests on the main branch to speed up builds
Why it's wrong here
Disabling automated tests removes the safety net that continuous integration depends on. Builds may finish faster, but broken changes can reach main undetected, undermining the purpose of the practice. Continuous integration relies on tests running consistently, so turning them off is contrary to its core principles.
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Senior Network & Security Engineer · founder of Courseiva
Last reviewed September 2026 · checked against the official CompTIA exam blueprint
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