Your company has a large quantity of unstructured data in different file formats. You want to perform ETL transformations on the data. You need to make the data accessible on Google Cloud so it can be processed by a Dataflow job. What should you do?

• A.Upload the data to BigQuery using the bq command line tool.
• B.Upload the data to Cloud Storage using the gsutil command line tool.
• C.Upload the data into Cloud SQL using the import function in the console.
• D.Upload the data into Cloud Spanner using the import function in the console.

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You're attempting to set up a File based Billing Export. Which of the following components are required?

• A.A Budget and at least one alert.
• B.A report prefix.
• C.A BigQuery dataset.
• D.A Cloud Storage bucket.

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You are building an application that processes data files uploaded from thousands of suppliers. Your primary goals for the application are data security and the expiration of aged data. You need to design the application to:
* Restrict access so that suppliers can access only their own data.
* Give suppliers write access to data only for 30 minutes.
* Delete data that is over 45 days old.
You have a very short development cycle, and you need to make sure that the application requires minimal maintenance. Which two strategies should you use? (Choose two.)

• A.Build a Cloud function that triggers a timer of 45 days to delete objects that have expired.
• B.Build a lifecycle policy to delete Cloud Storage objects after 45 days.
• C.Develop a script that loops through all Cloud Storage buckets and deletes any buckets that are older than 45 days.
• D.Set up an SFTP server for your application, and create a separate user for each supplier.
• E.Use signed URLs to allow suppliers limited time access to store their objects.

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You have created a code snippet that should be triggered whenever a new file is uploaded to a Cloud Storage bucket. You want to deploy this code snippet. What should you do?

• A.Use Google Kubernetes Engine and configure a CronJob to trigger the application using Pub/Sub.
• B.Use App Engine and configure Cloud Scheduler to trigger the application using Pub/Sub.
• C.Use Dataflow as a batch job, and configure the bucket as a data source.
• D.Use Cloud Functions and configure the bucket as a trigger resource.

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You need to set up a policy so that videos stored in a specific Cloud Storage Regional bucket are moved to Coldline after 90 days, and then deleted after one year from their creation. How should you set up the policy?

• A.Use Cloud Storage Object Lifecycle Management using Age conditions with SetStorageClass and Delete actions. Set the SetStorageClass action to 90 days and the Delete action to 365 days.
• B.Use gsutil rewrite and set the Delete action to 275 days (365-90).
• C.Use gsutil rewrite and set the Delete action to 365 days.
• D.Use Cloud Storage Object Lifecycle Management using Age conditions with SetStorageClass and Delete actions. Set the SetStorageClass action to 90 days and the Delete action to 275 days (365 - 90)

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