Google Professional Cloud Network Engineer exam dumps

Google Professional Cloud Network Engineer practice question 509 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 509

Select 3Google Cloud Platform

You are a network engineer tasked with setting up Cloud CDN to optimize the delivery of static content for your company's web application. The application is deployed using a managed instance group in multiple regions, and static assets are stored in a Cloud Storage bucket. Which steps must you take to correctly enable Cloud CDN for supported origins in this scenario?

  1. A

    Enable Cloud CDN on the backend services associated with the managed instance group.

  2. B

    Set up a Bucket Policy Only (BPO) on the Cloud Storage bucket to enable Cloud CDN.

  3. C

    Ensure that the backend services for the managed instance group are using external HTTP(S) load balancers with a valid IP address.

  4. D

    Enable Cloud CDN on the Cloud Storage bucket by creating an external HTTP(S) load balancer and configuring the bucket as the backend.

  5. E

    Upload SSL certificates to the load balancer to ensure secure content delivery using Cloud CDN.

Show answer and explanation

Correct answers: A, C, D

Explanation

To enable Cloud CDN for supported origins, you must first ensure that the origin (e.g., managed instance groups or Cloud Storage buckets) is attached to an external HTTP(S) load balancer. For managed instance groups, Cloud CDN must be enabled on the backend service connected to the load balancer. For Cloud Storage buckets, you need to configure the bucket as a backend for the external HTTP(S) load balancer and enable Cloud CDN. Other steps, such as configuring SSL certificates or Bucket Policy Only, are not directly related to enabling Cloud CDN.

  • A. Correct.

    Correct. Cloud CDN must be enabled on the backend services associated with the managed instance group to cache and deliver content globally.

  • B. Incorrect.

    Incorrect. Bucket Policy Only (BPO) is not directly related to Cloud CDN functionality, and enabling it is not required for using Cloud CDN.

  • C. Correct.

    Correct. Cloud CDN requires backend services to be attached to an external HTTP(S) load balancer, which acts as a point of access for caching and content delivery.

  • D. Correct.

    Correct. To use Cloud CDN with a Cloud Storage bucket, you need to configure the bucket as the backend of an external HTTP(S) load balancer and enable Cloud CDN on that load balancer.

  • E. Incorrect.

    Incorrect. While SSL certificates are important for secure content delivery, they are not specifically required to enable Cloud CDN. Cloud CDN works with both HTTP and HTTPS traffic.

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