JencoMart has built a version of their application on Google Cloud Platform that serves traffic to Asia. You want to measure success against their business and technical goals.
Which metrics should you track?

• A.Error rates for requests from Asia
• B.Latency difference between US and Asia
• C.Total visits, error rates, and latency from Asia
• D.Total visits and average latency for users from Asia
• E.The number of character sets present in the database

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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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You are designing a mobile chat application. You want to ensure people cannot spoof chat messages, by providing a message were sent by a specific user.
What should you do

• A.Use a trusted certificate authority to enable SSL connectivity between the client application and the server.
• B.Tag messages client side with the originating user identifier and the destination user.
• C.Encrypt the message client side using block-based encryption with a shared key.
• D.Use public key infrastructure (PKI) to encrypt the message client side using the originating user's private key.

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During a high traffic portion of the day, one of your relational databases crashes, but the replica is never promoted to a master. You want to avoid this in the future.
What should you do?

• A.Use a different database
• B.Choose larger instances for your database
• C.Create snapshots of your database more regularly
• D.Implement routinely scheduled failovers of your databases

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Your applications will be writing their logs to BigQuery for analysis. Each application should have its own table.
Any logs older than 45 days should be removed. You want to optimize storage and follow Google recommended practices. What should you do?

• A.Configure the expiration time for your tables at 45 days
• B.Make the tables time-partitioned, and configure the partition expiration at 45 days
• C.Rely on BigQuery's default behavior to prune application logs older than 45 days
• D.Create a script that uses the BigQuery command line tool (bq) to remove records older than 45 days

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