You have been asked to build backend using Clojure and host it on Google Cloud with full freedom of choosing OS, applications, libraries, etc. Which service will you prefer?

• A.Cloud Function
• B.CloudRun
• C.App Engine Standard
• D.Compute Engine

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A Solutions Architect needs to design a centralized logging solution for a group of web applications running on Amazon EC2 instances. The solution requires minimal development effort due to budget constraints.
Which of the following should the Architect recommend?

• A.Enable Amazon CloudWatch Events in the AWS Management Console.
• B.Create a crontab job script in each instance to push the logs regularly to Amazon S3.
• C.Enable AWS CloudTrail to map all API calls invoked by the applications.
• D.Install and configure Amazon CloudWatch Logs agent in the Amazon EC2 instances.

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You need to manage a Cloud Spanner Instance for best query performance. Your instance in production runs in a single Google Cloud region. You need to improve performance in the shortest amount of time. You want to follow Google best practices for service configuration. What should you do?

• A.Create an alert in Cloud Monitoring to alert when the percentage of high priority CPU utilization reaches 45%.
  If you exceed this threshold, add nodes lo your instance.
• B.Create an alert in Cloud Monitoring to alert when the percentage ot high priority CPU utilization reaches 45%.
  Use database query statistics to identify queries that result in high CPU usage, and then rewrite those queries to optimize their resource usage.
• C.Create an alert in Cloud Monitoring to alert when the percentage of high priority CPU utilization reaches 65%.
  If you exceed this threshold, add nodes to your instance.
• D.Create an alert in Cloud Monitoring to alert when the percentage of high priority CPU utilization reaches 65%.
  Use database query statistics to identity queries that result in high CPU usage, and then rewrite those queries to optimize their resource usage.

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You need to host an application on a Compute Engine instance in a project shared with other teams. You want to prevent the other teams from accidentally causing downtime on that application. Which feature should you use?

• A.Use a Shielded VM.
• B.Use a Preemptible VM.
• C.Use a sole-tenant node.
• D.Enable deletion protection on the instance.

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You are managing a fleet of Compute Engine Linux instances in a Google Cloud project. Your company's engineering team requires SSH access to all instances to perform routine maintenance tasks. You need to manage the SSH access for the engineering team and you want to minimize operational overhead when engineers join or leave the team. What should you do?

• A.Create a Google Group for all engineering team members and set up OS Login for this group on the project. Manage group membership when engineers join or leave the team.
• B.Create a Google Group for all engineering team members, and grant them the Compute Viewer IAM role. Manage group membership when engineers join or leave the team.
• C.Create a single SSH key pair to be shared by all engineering team members. Add the public SSH key to project metadata.
• D.Create an SSH key pair for each engineer on the team and add the public SSH key to the metadata of the relevant instances.

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