will be consumed by Cloud

DataProc Hadoop cluster in a GCP environment.

Which command should you use?

notification system is too slow for time critical problems.

What should you do?

Engine virtual machine instances that will connect with this Cloud SQL instance. You do not want to whitelist IPs for the

Compute Engine instances to be able to access Cloud SQL.

What should you do?

export NAME-load-balancer

# create network

gcloud compute

instances create $${NAME}-backend-instance-1 --subnet $${NAME} --no address

tcloud comoute instance-grouiDS Unmnaged create S{NAMP)-1

gcloud compute instance-groups unmanaged set-named-ports $${NAME}-i --named-ports http:80

# configure health checks

gcloud compute health-checks

ereate http $${NAME}-http-he --port 80

geloud compute backend-services create $${NAME}-http-bes --health-checks $${NAME}-http-he --protocol HTTP --port-name http

-global

gcloud

arget-http-proxies create $${NAME}-http"proxu --iirl-map $${NAME}-http-urlmak

geloud compute forwarding-rules ereate SIMAME}-http-fw --alobal --ip-protocol ICP --target-http-proxy ${NAME}-http-prox)

-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?

designs.

Which approach should you use?

instance.

Which command should you use?

installed. Your application is a unix process on the instance. You want to be alerted if the unix process has not run for at least

5 minutes. You are not able to change the application to generate metrics or logs.

Which alert condition should you configure?

table, removing duplicate rows from the result set. 

What should you do?

receives traffic from users in production. You want to reduce both the impact and the number of users affected. 

Which deployment strategy should you use?

What should you do?

Which code snippet should you include in your Pod configuration?

BigQuery service =Big&ueryoptions.newBuilder().build().getService();

      public void writeToBigQuery(Collection<Map<String, string>> rows){

           for(Map<String,string>row:rows)  {

                 InsertAllRequest   insertRequest = InsertAllRequest.newBuilder(

                         "datasetId",ntableld",

                         InsertAllRequest.RowToInsert.of(row)).build();

                service.insertAll(insertRequest);

              }

        }

Which improvement should you suggest your teammate make?

within the same GKE cluster. You want clients to be able to get the IP address of the service. 

What should you do?

requires a build tool not available in the Cloud Build environment. 

What should you do?

files to disk. You want to view the logs in Stackdriver Logging without changing the application code. 

What should you do?

with an HTTP 429 "Too Many 

Requests" status code. 

How should you handle this error?

* Support HTTPs 

* Minimize bandwidth cost 

* Integrate easily with mobile apps 

Which API architecture should you use?

Spanner. Your application is more sensitive to latency and less sensitive to consistency. 

How should you perform reads from Cloud Spanner for this application?

your CI/CD tool updates the spec.template.spec.containers[0].image value to reference the Docker image of your new 

application version. When the Deployment object applies the change, you want to deploy at least 1 replica of the new version 

and maintain the previous replicas until the new replica is healthy. 

Which change should you make to the GKE Deployment object shown below?
（含图）

application. The application is staticand contains images, HTML, CSS, and Javascript. You want to make this application 

available on the internet with as few steps as possible. 

What should you do?