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Answer: 1. Create a Standard storage class, multi-regional Cloud Storage bucket. Put the static content in the bucket. 2. Reserve an external IP address, and create an external HTTP(S) load balancer. 3. Enable Cloud CDN, and send traffic to your backend bucket.

The question emphasizes minimizing management overhead, latency, and maximizing reliability for a globally accessible static content application. Options A and B involve managing instance groups (VMs), which add operational overhead for replication and scaling. Options C and D use Cloud Storage, a managed service, reducing management tasks. The key difference is between regional (C) and multi-regional (D) buckets. A multi-regional bucket provides higher availability and lower latency globally by storing data across multiple regions within a geographic area. Combined with Cloud CDN, which caches content at edge locations, this setup ensures minimal latency and maximum reliability. Therefore, option D is the best choice as it uses a multi-regional bucket for global redundancy, HTTP(S) load balancer for traffic distribution, and Cloud CDN for optimized content delivery.

Author: LeetQuiz Editorial Team

Quick Answer

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Author: LeetQuiz Editorial Team

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You are developing a highly available, globally accessible application to serve static content to users. You need to configure storage and serving components while minimizing management overhead and latency, and maximizing reliability. What is the optimal solution?

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Last updated: December 10, 2025 at 14:04

Create a managed instance group. Replicate the static content across the virtual machines (VMs) 2. Create an external HTTP(S) load balancer. 3. Enable Cloud CDN, and send traffic to the managed instance group.

18.8%

Create an unmanaged instance group. Replicate the static content across the VMs. 2. Create an external HTTP(S) load balancer 3. Enable Cloud CDN, and send traffic to the unmanaged instance group.

3.1%

Create a Standard storage class, regional Cloud Storage bucket. Put the static content in the bucket 2. Reserve an external IP address, and create an external HTTP(S) load balancer 3. Enable Cloud CDN, and send traffic to your backend bucket

6.3%

Create a Standard storage class, multi-regional Cloud Storage bucket. Put the static content in the bucket. 2. Reserve an external IP address, and create an external HTTP(S) load balancer. 3. Enable Cloud CDN, and send traffic to your backend bucket.