Practice Test 4 | Google Cloud Certified Professional Cloud Architect | Dumps | Mock Test
You are asked to create a global L7 load balancer in order to scale a set of Internet applications heavily used around the world.
Which are the tasks to be accomplished: (Select three)
A. Add an HTTP firewalling rule allowing network access to the Backend VM instances
B. Create Managed Instance Groups with the VM instance configurations
C. Create a Network Load Balancer with backends to route requests to available instances
D. Create an HTTP Load Balancer with backends to route requests to available instances
E. Create a Route Table
F. Create an unmanaged Instance Groups
Correct Answers: A, B, D
A is correct. The firewall rules are needed to allow HTTP Internet requests
B is correct. Managed Instance Groups include the patterns for backend resources used by the HTTP Load Balancer. First Instance Templates, with the configuration for VMs, need to be created for each region. Next, for a backend in each region, a Managed Instance Group that references an Instance Template is to be set.
C is wrong. A Network Load Balancer is an L4 Load Balancer.
D is correct. The HTTP Load Balancer is an L7 distributed global Load Balancer capable of distributing load across several regions.
E is wrong. The standard Route Table is suitable for the task
F is wrong. Unmanaged Instance Groups are not scalable. They exist for legacy environments.
For more details, please check the URLs below:
https://codelabs.developers.google.com/codelabs/cloud-networking-101/
https://cloud.google.com/load-balancing/docs/https/cross-region-example
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