You are the Organization Administrator for your company's Google Cloud resources. Your company has strict compliance rules that require you to be notified about any modifications to files and documents hosted on Cloud Storage. In a recent incident, one of your team members was able to modify files and you did not receive any notifications, causing other production jobs to fail. You must ensure that you receive notifications for all changes to files and documents in Cloud Storage while minimizing management overhead. What should you do?

• A. Configure Object change notifications on the Cloud Storage buckets. Send the events to Pub/Sub.
• B. Enable versioning on the Cloud Storage bucket. Set up a custom script that scans versions of Cloud Storage objects being modified and alert the admin by using the script.
• C. View Cloud Audit logs for all Cloud Storage files in Logs Explorer. Filter by Admin Activity logs.
• D. Enable Cloud Storage object versioning on your bucket. Configure Pub/Sub notifications for your Cloud Storage buckets.

You have set a firewall rule that will permit inbound connections to a VM instance named server-
2.
You want to apply this rule only if there is not another rule that would deny that traffic. What priority would you give to this rule?

• A. 1000
• B. 65535
• C. 0
• D. 1

You have deployed a Django 1.5 Python application to App Engine. This version of Django requires Python 3. Due to some issues, App Engine is trying to run the application using Python
2. Which of the following file would you check and modify (if required) to ensure that Python 3 is used with the application?

• A. cron.yaml
• B. app.config
• C. services.yaml
• D. app.yaml

Your company uses BigQuery for data warehousing. Over time, many different business units in your company have created 1000+ datasets across hundreds of projects. Your CIO wants you to examine all datasets to find tables that contain an employee_ssn column. You want to minimize effort in performing this task. What should you do?

• A. Go to Data Catalog and search for employee_ssn in the search box.
• B. Write a shell script that uses the bq command line tool to loop through all the projects in your organization.
• C. Write a Cloud Dataflow job that loops through all the projects in your organization and runs a query on INFORMATION_SCHEMA.COLUMNS view to find employee_ssn column.
• D. Write a script that loops through all the projects in your organization and runs a query on INFORMATION_SCHEMA.COLUMNS view to find the employee_ssn column.

You are assigned to maintain a Google Kubernetes Engine (GKE) cluster named dev that was deployed on Google Cloud. You want to manage the GKE configuration using the command line interface (CLI). You have just downloaded and installed the Cloud SDK. You want to ensure that future CLI commands by default address this specific cluster. What should you do?

• A. Create a file called gke. default in the -/ .gcloud folder that contains the cluster name
• B. Use the command gcloud container clusters update dev
• C. Create a file called defaults. j son in the -/.gcioud folder that contains the cluster name
• D. Use the command gcloud config set container/cluster dev