GOOGLE-Professional Cloud Architect on Google Cloud Platform Set 2

1.

For this question, refer to the TerramEarth case study. Considering the technical requirements, how should you reduce the unplanned vehicle downtime in GCP?

Use BigQuery as the data warehouse. Connect all vehicles to the network and stream data into BigQuery using Cloud Pub/Sub and Cloud Dataflow. Use Google
Data Studio for analysis and reporting. Use BigQuery as the data warehouse. Connect all vehicles to the network and upload gzip files to a Multi-Regional Cloud Storage bucket using gcloud. UseGoogle Data Studio for analysis and reporting. Use Cloud Dataproc Hive as the data warehouse. Upload gzip files to a MultiRegional Cloud Storage bucket. Upload this data into BigQuery using gcloud. UseGoogle Data Studio for analysis and reporting. Use Cloud Dataproc Hive as the data warehouse. Directly stream data into partitioned Hive tables. Use Pig scripts to analyze data.

2.

For this question, refer to the TerramEarth case study. You are asked to design a new architecture for the ingestion of the data of the 200,000 vehicles that are connected to a cellular network. You want to follow Google-recommended practices.
Considering the technical requirements, which components should you use for the ingestion of the data?

Google Kubernetes Engine with an SSL Ingress Cloud IoT Core with public/private key pairs Compute Engine with project-wide SSH keys Compute Engine with specific SSH keys

3.

The Dress4Win security team has disabled external SSH access into production virtual machines (VMs) on Google Cloud Platform (GCP).
The operations team needs to remotely manage the VMs, build and push Docker containers, and manage Google Cloud Storage objects.
What can they do?

Grant the operations engineer access to use Google Cloud Shell. Configure a VPN connection to GCP to allow SSH access to the cloud VMs. Develop a new access request process that grants temporary SSH access to cloud VMs when an operations engineer needs to perform a task. Have the development team build an API service that allows the operations team to execute specific remote procedure calls to accomplish their tasks.

4.

At Dress4Win, an operations engineer wants to create a tow-cost solution to remotely archive copies of database backup files.
The database files are compressed tar files stored in their current data center.
How should he proceed?

Create a cron script using gsutil to copy the files to a Coldline Storage bucket. Create a cron script using gsutil to copy the files to a Regional Storage bucket. Create a Cloud Storage Transfer Service Job to copy the files to a Coldline Storage bucket. Create a Cloud Storage Transfer Service job to copy the files to a Regional Storage bucket.

5.

Dress4Win has asked you to recommend machine types they should deploy their application servers to.
How should you proceed?

Perform a mapping of the on-premises physical hardware cores and RAM to the nearest machine types in the cloud. Recommend that Dress4Win deploy application servers to machine types that offer the highest RAM to CPU ratio available. Recommend that Dress4Win deploy into production with the smallest instances available, monitor them over time, and scale the machine type up until thedesired performance is reached. Identify the number of virtual cores and RAM associated with the application server virtual machines align them to a custom machine type in the cloud, monitor
performance, and scale the machine types up until the desired performance is reached.

GOOGLE-Professional Cloud Architect on Google Cloud Platform Set 2

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GOOGLE-Professional Cloud Architect on Google Cloud Platform Set 2

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