You are creating a solution to remove backup files older than 90 days from your backup Cloud Storage bucket. You want to optimize ongoing Cloud Storage spend.

What should you do?

A. Write a lifecycle management rule in XML and push it to the bucket with gsutil

B. Write a lifecycle management rule in JSON and push it to the bucket with gsutil

C. Schedule a cron script using gsutil ls r gs://backups/** to find and remove items older than 90 days

D. Schedule a cron script using gsutil ls gs://backups/** to find and remove items older than 90 days and schedule it with cron

For this question, refer to the Helicopter Racing League (HRL) case study. Recently HRL started a new regional racing league in Cape Town, South Africa. In an effort to give customers in Cape Town a better user experience, HRL has partnered with the Content Delivery Network provider, Fastly. HRL needs to allow traffic coming from all of the Fastly IP address ranges into their Virtual Private Cloud network (VPC network). You are a member of the HRL security team and you need to configure the update that will allow only the Fastly IP address ranges through the External HTTP(S) load balancer. Which command should you use?

A. gcloud compute security-policies rules update 1000 \ --security-policy from-fastly \ --src-ip-ranges * \ --action "allow"

B. gcloud compute firewall rules update sourceiplist-fastly \ --priority 100 \ --allow tcp:443

C. gcloud compute firewall rules update hir-policy \ --priority 100 \ --target-tags=sourceiplist-fastly \ --allow tcp:443

D. gcloud compute security-policies rules update 1000 \ --security-policy hir-policy \ --expression "evaluatePreconfiguredExpr(`sourceiplist-fastly')" \ --action "allow"

For this question, refer to the TerramEarth case study. You need to implement a reliable, scalable GCP solution for the data warehouse for your company, TerramEarth. Considering the TerramEarth business and technical requirements, what should you do?

A. Replace the existing data warehouse with BigQuery. Use table partitioning.

B. Replace the existing data warehouse with a Compute Engine instance with 96 CPUs.

C. Replace the existing data warehouse with BigQuery. Use federated data sources.

D. Replace the existing data warehouse with a Compute Engine instance with 96 CPUs. Add an additional Compute Engine pre-emptible instance with 32 CPUs.

A few days after JencoMart migrates the user credentials database to Google Cloud Platform and shuts down the old server, the new database server stops responding to SSH connections. It is still serving database requests to the application servers correctly.

What three steps should you take to diagnose the problem? Choose 3 answers.

A. Delete the virtual machine (VM) and disks and create a new one

B. Delete the instance, attach the disk to a new VM, and investigate

C. Take a snapshot of the disk and connect to a new machine to investigate

D. Check inbound firewall rules for the network the machine is connected to

E. Connect the machine to another network with very simple firewall rules and investigate

F. Print the Serial Console output for the instance for troubleshooting, activate the interactive console, and investigate

JencoMart wants to move their User Profiles database to Google Cloud Platform. Which Google Database should they use?

A. Cloud Spanner

B. Google BigQuery

C. Google Cloud SQL

D. Google Cloud Datastore