You are configuring load balancing for a standard three-tier (web, application, and database) application. You have configured an external HTTP(S) load balancer for the web servers. You need to…

Question

Options

• AConfigure a forwarding rule on the existing load balancer for the application tier.
• BConfigure equal cost multi-path routing on the application servers.
• CConfigure a new internal HTTP(S) load balancer for the application tier.
• DConfigure a URL map on the existing load balancer to route traffic to the application tier.

• A
  10% (4)
• B
  5% (2)
• C
  83% (34)
• D
  2% (1)

Explanation

https://cloud.google.com/load-balancing/docs/l7-internal Three-tier web services You can use Internal HTTP(S) Load Balancing to support traditional three-tier web services. The following example shows how you can use three types of Google Cloud load balancers to scale three tiers. At each tier, the load balancer type depends on your traffic type: Web tier: Traffic enters from the internet and is load balanced by using an external HTTP(S) load Application tier: The application tier is scaled by using a regional internal HTTP(S) load balancer. Database tier: The database tier is scaled by using an internal TCP/UDP load balancer.

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