Question 1

Refer to the TerramEarth case study for this question: https://services.google.com/fh/files/blogs/master_case_study_terramearth.pdfUpon evaluating TerramEarth's business requirements to minimize downtime, it was determined that a substantial amount of time-saving could be achieved by decreasing customers' wait time for parts. Consequently, the decision has been made to concentrate efforts on reducing the aggregate reporting time of three weeks. What changes to the company's processes would you suggest?

Options :

A : Migrate from CSV to binary format, migrate from FTP to SFTP transport, and develop machine learning analysis of metrics.

B : Increase fleet cellular connectivity to 80%, migrate from FTP to streaming transport, and develop machine learning analysis of metrics.

C : Migrate from FTP to SFTP transport, develop machine learning analysis of metrics, and increase dealer local inventory by a fixed factor.

D : Migrate from FTP to streaming transport, migrate from CSV to binary format, and develop machine learning analysis of metrics.

Answer: B

Question 2

Your company captures all web traffic data in Google Analytics 360 and stores it in BigQuery. Each country has its own dataset. Each dataset has multiple tables.You want analysts from each country to be able to see and query only the data for their respective countries.How should you configure the access rights?

Options :

A : Create a group per country. Add analysts to their respective country-groups. Create a single group 'all_analysts', and add all country-groups as members. Grant the 'all_analysts' group the IAM role of BigQuery jobUser. Share the appropriate dataset with view access with each respective analyst country-group

B : Create a group per country. Add analysts to their respective country-groups. Create a single group 'all_analysts', and add all country-groups as members. Grant the 'all_analysts' group the IAM role of BigQuery jobUser. Share the appropriate tables with view access with each respective analyst country-group.

C : Create a group per country. Add analysts to their respective country-groups. Create a single group 'all_analysts', and add all country-groups as members. Grant the 'all_analysts' group the IAM role of BigQuery dataViewer. Share the appropriate dataset with view access with each respective analyst country- group

D : Create a group per country. Add analysts to their respective country-groups. Create a single group 'all_analysts', and add all country-groups as members. Grant the 'all_analysts' group the IAM role of BigQuery dataViewer. Share the appropriate table with view access with each respective analyst country-group.

Answer: A

Question 3

Your operations team has asked you to help diagnose a performance issue in a production application that runs on Compute Engine. The application is dropping requests that reach it when under heavy load. The process list for affected instances shows a single application process that is consuming all available CPU, and autoscaling has reached the upper limit of instances. There is no abnormal load on any other related systems, including the database. You want to allow production traffic to be served again as quickly as possible. Which action should you recommend?

Options :

A : Change the autoscaling metric to agent.googleapis.com/memory/percent_used.

B : Restart the affected instances on a staggered schedule.

C : SSH to each instance and restart the application process.

D : Increase the maximum number of instances in the autoscaling group.

Answer: A

Question 4

Your organization has stored sensitive data in a Cloud Storage bucket. For regulatory reasons, your company must be able to rotate the encryption key used to encrypt the data in the bucket. The data will be processed in Dataproc. You want to follow Google-recommended practices for security. What should you do?

Options :

A : Create a key with Cloud Key Management Service (KMS). Encrypt the data using the encrypt method of Cloud KMS.

B : Create a key with Cloud Key Management Service (KMS). Set the encryption key on the bucket to the Cloud KMS key.

C : Generate a GPG key pair. Encrypt the data using the GPG key. Upload the encrypted data to the bucket.

D : Generate an AES-256 encryption key. Encrypt the data in the bucket using the customer-supplied encryption keys feature.

Answer: D

Question 5

You want to automate the creation of a managed instance group. The VMs have many OS package dependencies. You want to minimize the startup time for newVMs in the instance group.What should you do?

Options :

A : Use Terraform to create the managed instance group and a startup script to install the OS package dependencies.

B : Create a custom VM image with all OS package dependencies. Use Deployment Manager to create the managed instance group with the VM image.

C : Use Puppet to create the managed instance group and install the OS package dependencies.

D : Use Deployment Manager to create the managed instance group and Ansible to install the OS package dependencies.

Answer: B

Free Professional-Cloud-Architect Mock Exam – Practice Online Confidently

Buying Options: