Google Professional Cloud Network Engineer exam dumps

Google Professional Cloud Network Engineer practice question 511 of 790

Professional Cloud Network Engineer. Professional level, Google Cloud. Free question with the correct answer and a full explanation.

Google Professional Cloud Network Engineer Question 511

Select 3Google Cloud Platform

You are tasked with setting up Cloud CDN to serve cached content for a web application using a third-party object storage service. The object storage service is exposed via HTTPS, and you need to ensure the configuration is optimized for performance and security. Which steps should you take to configure Cloud CDN correctly in this scenario?

  1. A

    Create an external HTTP(S) Network Endpoint Group (NEG) pointing to the third-party object storage's HTTPS URL.

  2. B

    Enable Cloud CDN on the backend service associated with the external NEG.

  3. C

    Configure a custom hostname for the third-party object storage and use it as the NEG’s endpoint.

  4. D

    Set up a Cloud Storage bucket as an origin for Cloud CDN instead of using the third-party object storage.

  5. E

    Ensure that the backend service has a URL map to route requests to the external NEG.

Show answer and explanation

Correct answers: A, B, E

Explanation

To set up Cloud CDN for a third-party object storage, you need to create an external HTTP(S) Network Endpoint Group (NEG) to point to the third-party storage's HTTPS URL. Cloud CDN is enabled at the backend service level, so this must also be configured. Additionally, a URL map is required to route requests to the external NEG, ensuring proper connectivity between Cloud CDN, the load balancer, and the external backend. Configuring a custom hostname or using Cloud Storage as an origin is not required in this scenario.

  • A. Correct.

    Correct. An external HTTP(S) Network Endpoint Group (NEG) is required to integrate third-party services with Google Cloud's load balancing and Cloud CDN.

  • B. Correct.

    Correct. Cloud CDN must be explicitly enabled on the backend service for caching to work.

  • C. Incorrect.

    Incorrect. While you can configure custom hostnames, this step is optional and depends on your specific requirements. It is not mandatory for setting up Cloud CDN with external NEGs.

  • D. Incorrect.

    Incorrect. Setting up a Cloud Storage bucket is not relevant when working with third-party object storage. The question specifies using the third-party storage as the backend.

  • E. Correct.

    Correct. A URL map is necessary to route traffic from the frontend to the external NEG, ensuring proper integration with the load balancer.

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