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

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The database administration team has asked you to help them improve the performance of their new database server running on Google Compute Engine. The database is for importing and normalizing their performance statistics and is built with MySQL running on Debian Linux. They have an n1-standard-8 virtual machine with 80 GB of SSD persistent disk. What should they change to get better performance from this system?

• A.Modify all of their batch jobs to use bulk inserts into the database.
• B.Migrate their performance metrics warehouse to BigQuery.
• C.Increase the virtual machine's memory to 64 GB.
• D.Dynamically resize the SSD persistent disk to 500 GB.
• E.Create a new virtual machine running PostgreSQL.

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The Dress4Win security team has disabled external SSH access into production virtual machines (VMs) on
Google Cloud Platform (GCP).
The operations team needs to remotely manage the VMs, build and push Docker containers, and manage
Google Cloud Storage objects.
What can they do?

• A.Configure a VPN connection to GCP to allow SSH access to the cloud VMs.
• B.Develop a new access request process that grants temporary SSH access to cloud VMs when an
  operations engineer needs to perform a task.
• C.Have the development team build an API service that allows the operations team to execute specific
  remote procedure calls to accomplish their tasks.
• D.Grant the operations engineer access to use Google Cloud Shell.

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One of the developers on your team deployed their application in Google Container Engine with the Dockerfile below. They report that their application deployments are taking too long.

You want to optimize this Dockerfile for faster deployment times without adversely affecting the app's functionality.
Which two actions should you take? Choose 2 answers.

• A.Remove Python after running pip.
• B.Remove dependencies from requirements.txt.
• C.Use a slimmed-down base image like Alpine linux.
• D.Use larger machine types for your Google Container Engine node pools.
• E.Copy the source after the package dependencies (Python and pip) are installed.

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Your company is designing its application landscape on Compute Engine. Whenever a zonal outage occurs, the application should be restored in another zone as quickly as possible with the latest application dat a. You need to design the solution to meet this requirement. What should you do?

• A.Create a snapshot schedule for the disk containing the application data. Whenever a zonal outage occurs, use the latest snapshot to restore the disk in another zone within the same region.
• B.Configure the Compute Engine instances with an instance template for the application, and use a regional persistent disk for the application data. Whenever a zonal outage occurs, use the instance template to spin up the application in another region. Use the regional persistent disk for the application data,
• C.Create a snapshot schedule for the disk containing the application data. Whenever a zonal outage occurs, use the latest snapshot to restore the disk in the same zone.
• D.Configure the Compute Engine instances with an instance template for the application, and use a regional persistent disk for the application data. Whenever a zonal outage occurs, use the instance template to spin up the application in another zone in the same region. Use the regional persistent disk for the application data.

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