Google ACE Practice Question: Ensuring Successful Operation of a Cloud Solution

Answer analysis

Option-by-option breakdown

For each option: why learners choose it and why it is or isn't the right answer here.

• ✗

  Enable SSL hostname verification

  Why it's wrong here

  Enabling SSL hostname verification only validates the certificate's hostname against the endpoint and its TLS chain; it does not inspect the response body for expected content. This setting ensures a secure connection, but a 200 response with an error page would still pass, so it cannot confirm the specific endpoint content you need.

• ✗

  Configure a notification channel

  Why it's wrong here

  Configuring a notification channel sets up where alerts are delivered (such as email, SMS, or Slack) but has no influence on the uptime check's validation criteria. The channel governs alert routing only after the check has failed or recovered; it does not define what the check probes, such as response body content.

• ✓

  Add a content match with a regular expression

  Why this is correct

  Adding a content match with a regular expression is the direct way to verify a specific string pattern in the HTTPS response body. Cloud Monitoring uptime checks accept both substring and regex content matches, allowing you to assert that the page contains a particular marker or dynamic token. This confirms the endpoint is serving expected application content, not just a reachable server.

• ✗

  Create a log-based alert for the endpoint

  Why it's wrong here

  Creating a log-based alert is a separate mechanism that monitors entries in Cloud Logging, not live HTTP response bodies. Uptime checks actively probe the endpoint from Google's vantage points, whereas log-based alerts passively analyze logs generated by your application. Therefore, a log-based alert would not validate the current content of the HTTPS endpoint's response.

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