The answer is that the GitHub webhook is not configured to trigger on push events. This is the most likely cause because Azure App Service Continuous Deployment relies on a webhook to receive notifications from GitHub; when you push a new commit to the 'main' branch, the webhook must be set to fire specifically on push events so that Azure is alerted to pull the latest code. If the webhook is misconfigured or only triggers on other events like pull requests, the deployment will never initiate, leaving the app unchanged. On the AZ-204 exam, this scenario tests your understanding of how GitHub webhook push events for App Service continuous deployment integrate with Azure’s deployment center—a common trap is assuming the webhook is automatically configured for all event types. Remember the memory tip: “Push to trigger, or the app won’t budge.”
AZ-204 Develop Azure compute solutions Practice Question
This AZ-204 practice question tests your understanding of develop azure compute solutions. This is a configuration task: choose the command set that satisfies every stated requirement. Small differences — like 'secret' vs 'password' or 'transport input ssh' vs 'all' — change whether the answer is correct. After answering, compare your reasoning against the explanation and wrong-answer breakdown below. Once you have made your selection, read the full explanation to reinforce the concept and understand why each distractor is designed to mislead on exam day.
Network Topology
You run the above command. The web app is connected to a GitHub repository via Continuous Deployment. You push a new commit to the 'main' branch, but the web app does not update. What is the most likely cause?
Clue words in this question
Noticing these words before you look at the options changes how you read each choice.
Clue: "most likely"
Why it matters: Probability qualifier — the question wants the most probable cause or outcome, not a guaranteed one. Eliminate low-probability options.
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
The GitHub webhook is not configured to trigger on push events.
The web app is configured for Continuous Deployment via GitHub, which relies on a webhook to notify Azure App Service of new commits. When a push event occurs on the 'main' branch, the webhook must be configured to trigger the deployment. If the webhook is not set to fire on push events, Azure will never receive the notification, and the app will not update despite the new commit.
Key principle: Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
✗
The repository is Mercurial, not Git.
Why it's wrong here
The exhibit shows 'isMercurial: false'.
✓
The GitHub webhook is not configured to trigger on push events.
Why this is correct
Without a webhook, Azure App Service is not notified of new commits.
Clue confirmation
The clue word "most likely" in the question point toward this answer.
Related concept
Read the scenario before looking for a memorised answer.
✗
The deployment rollback is enabled and blocking new deployments.
Why it's wrong here
Rollback being disabled does not block new deployments.
✗
The 'branch' property is set to 'main', but the actual branch is 'master'.
Why it's wrong here
The exhibit shows branch is 'main', which matches the push.
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is that candidates may assume the webhook is automatically configured correctly when setting up Continuous Deployment, but Azure requires explicit event selection, and a missing 'push' event trigger is a frequent oversight.
Trap categories for this question
Command / output trap
The exhibit shows 'isMercurial: false'.
Detailed technical explanation
How to think about this question
GitHub webhooks are HTTP POST requests sent to a configured URL (in this case, Azure's deployment endpoint) when specific events occur, such as 'push'. Azure App Service's Kudu engine listens for these webhooks and initiates a sync from the repository. If the webhook is misconfigured (e.g., only triggers on 'pull_request' events), the push event is ignored, and no deployment is triggered. This is a common misconfiguration when setting up CI/CD manually via the Azure portal or CLI.
KKey Concepts to Remember
Read the scenario before looking for a memorised answer.
Find the constraint that changes the correct option.
Eliminate answers that are true in general but not in this case.
TExam Day Tips
→Watch for words such as best, first, most likely and least administrative effort.
→Review why wrong options are wrong, not only why the correct option is correct.
Key takeaway
Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Real-world example
How this comes up in practice
A cloud solutions architect for a retail company is evaluating services for a new workload. The correct answer here reflects best practice for the specific scenario described — not a general cloud recommendation. Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option. Cloud exam questions reward reading the constraint carefully: the same technology can be right or wrong depending on the use case.
Related glossary terms
Concepts from this question explained
These glossary pages explain the core terms tested in this AZ-204 question in full detail.
Develop Azure compute solutions — This question tests Develop Azure compute solutions — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: The GitHub webhook is not configured to trigger on push events. — The web app is configured for Continuous Deployment via GitHub, which relies on a webhook to notify Azure App Service of new commits. When a push event occurs on the 'main' branch, the webhook must be configured to trigger the deployment. If the webhook is not set to fire on push events, Azure will never receive the notification, and the app will not update despite the new commit.
What should I do if I get this AZ-204 question wrong?
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
Are there clue words in this question I should notice?
Yes — watch for: "most likely". Probability qualifier — the question wants the most probable cause or outcome, not a guaranteed one. Eliminate low-probability options.
What is the key concept behind this question?
Read the scenario before looking for a memorised answer.
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