You are using a single Cloud SQL instance to serve your application from a specific zone. You want to introduce high availability. What should you do?

• A.Create a read replica instance in a different region
• B.Create a failover replica instance in a different region
• C.Create a read replica instance in the same region, but in a different zone
• D.Create a failover replica instance in the same region, but in a different zone

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Your company runs several databases on a single MySQL instance. They need to take backups of a specific database at regular intervals. The backup activity needs to complete as quickly as possible and cannot be allowed to impact disk performance.
How should you configure the storage?

• A.Configure a cron job to use the gcloud tool to take regular backups using persistent disk snapshots.
• B.Mount a Local SSD volume as the backup location. After the backup is complete, use gsutil to move the backup to Google Cloud Storage.
• C.Use gcsfise to mount a Google Cloud Storage bucket as a volume directly on the instance and write backups to the mounted location using mysqldump.
• D.Mount additional persistent disk volumes onto each virtual machine (VM) instance in a RAID10 array and use LVM to create snapshots to send to Cloud Storage

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Your company has a networking team and a development team. The development team runs applications on Compute Engine instances that contain sensitive dat a. The development team requires administrative permissions for Compute Engine. Your company requires all network resources to be managed by the networking team. The development team does not want the networking team to have access to the sensitive data on the instances. What should you do?

• A.1. Create a project with a standalone VPC and assign the Network Admin role to the networking team.
  2. Create a second project with a standalone VPC and assign the Compute Admin role to the development team.
  3. Use Cloud VPN to join the two VPCs.
• B.1. Create a project with a standalone Virtual Private Cloud (VPC), assign the Network Admin role to the networking team, and assign the Compute Admin role to the development team.
• C.1. Create a project with a Shared VPC and assign the Network Admin role to the networking team.
  2. Create a second project without a VPC, configure it as a Shared VPC service project, and assign the Compute Admin role to the development team.
• D.1. Create a project with a standalone VPC and assign the Network Admin role to the networking team.
  2. Create a second project with a standalone VPC and assign the Compute Admin role to the development team.
  3. Use VPC Peering to join the two VPCs.

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Mountkirk Games needs to create a repeatable and configurable mechanism for deploying isolated
application environments. Developers and testers can access each other's environments and resources,
but they cannot access staging or production resources. The staging environment needs access to some
services from production.
What should you do to isolate development environments from staging and production?

• A.Create a project for development and test and another for staging and production
• B.Create a network for development and test and another for staging and production
• C.Create one subnetwork for development and another for staging and production
• D.Create one project for development, a second for staging and a third for production

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You want to optimize the performance of an accurate, real-time, weather-charting application. The data comes from 50,000 sensors sending 10 readings a second, in the format of a timestamp and sensor reading. Where should you store the data?

• A.Google Cloud Bigtable
• B.Google Cloud SQL
• C.Google Cloud Storage
• D.Google BigQuery

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