Question 4 of 84 from exam PCD: Professional Cloud Developer

Question 4 of 84 from exam PCD: Professional Cloud Developer

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You have deployed an HTTP(s) Load Balancer with the gcloud commands shown below.

export NAME-load-balancer # create network geloud compute networks create ${NAME} # add instance geloud compute instances create ${NAME}-backend-instance-1 --subnet ${NAME} --no address # create the instance group geloud compute instance-groups unmanaged create ${NAME}-i geloud compute instance-groups unmanaged set-named-ports ${NAME}-i --named-ports http:80 geloud compute instance-groups unmanaged add-instances ${NAME}-i --instances ${NAME}-instance-1 # configure health checks geloud compute health-checks create http ${NAME}-http-he --port 80 # create backend service geloud compute backend-services create ${NAME}-http-bes --health-checks ${NAME}-http-he --protocol HTTP --port-name http --global geloud compute backend-services add-backend ${NAME}-http-bes --instance-group ${NAME}-i --balancing-mode RATE --max-rate 100000 --capacity-scaler 1.0 --global --instance-group-zone us-easti-d # create urls maps and forwarding rule geloud compute url-maps create ${NAME}-http-urlmap --default-service ${NAME}-http-bes geloud compute target-http-proxies create ${NAME}-http-proxy --url-map ${NAME}-http-urlmap geloud compute forwarding-rules create ${NAME}-http-fw --global --ip-protocol ICP --target-http-proxy ${NAME}-http-proxy --ports 80

Health checks to port 80 on the Compute Engine virtual machine instance are failing and no traffic is sent to your instances.

You want to resolve the problem.

Which commands should you run?

Answers

Explanations

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A. B. C. D.

C.

https://cloud.google.com/vpc/docs/special-configurations
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