A small company based in the United States has recently contracted a consulting firm in India to implement several new data engineering pipelines to power artificial intelligence applications. All the company's data is stored in regional cloud storage in the United States.
The workspace administrator at the company is uncertain about where the Databricks workspace used by the contractors should be deployed.
Assuming that all data governance considerations are accounted for, which statement accurately informs this decision?

• A.Databricks runs HDFS on cloud volume storage; as such, cloud virtual machines must be deployed in the region where the data is stored.
• B.Databricks workspaces do not rely on any regional infrastructure; as such, the decision should be made based upon what is most convenient for the workspace administrator.
• C.Cross-region reads and writes can incur significant costs and latency; whenever possible, compute should be deployed in the same region the data is stored.
• D.Databricks leverages user workstations as the driver during interactive development; as such, users should always use a workspace deployed in a region they are physically near.
• E.Databricks notebooks send all executable code from the user's browser to virtual machines over the open internet; whenever possible, choosing a workspace region near the end users is the most secure.

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The Databricks workspace administrator has configured interactive clusters for each of the data engineering groups. To control costs, clusters are set to terminate after 30 minutes of inactivity. Each user should be able to execute workloads against their assigned clusters at any time of the day.
Assuming users have been added to a workspace but not granted any permissions, which of the following describes the minimal permissions a user would need to start and attach to an already configured cluster.

• A."Can Manage" privileges on the required cluster
• B.Workspace Admin privileges, cluster creation allowed. "Can Attach To" privileges on the required cluster
• C.Cluster creation allowed. "Can Attach To" privileges on the required cluster
• D."Can Restart" privileges on the required cluster
• E.Cluster creation allowed. "Can Restart" privileges on the required cluster

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The marketing team is looking to share data in an aggregate table with the sales organization, but the field names used by the teams do not match, and a number of marketing specific fields have not been approval for the sales org.
Which of the following solutions addresses the situation while emphasizing simplicity?

• A.Create a view on the marketing table selecting only these fields approved for the sales team alias the names of any fields that should be standardized to the sales naming conventions.
• B.Use a CTAS statement to create a derivative table from the marketing table configure a production jon to propagation changes.
• C.Add a parallel table write to the current production pipeline, updating a new sales table that varies as required from marketing table.
• D.Create a new table with the required schema and use Delta Lake's DEEP CLONE functionality to sync up changes committed to one table to the corresponding table.

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The marketing team is launching a new campaign to monitor the performance of the new campaign for the first two weeks, they would like to set up a dashboard with a refresh schedule to run every 5 minutes, which of the below steps can be taken to reduce of the cost of this refresh over time?

• A.Reduce the size of the SQL Cluster size
• B.Reduce the max size of auto scaling from 10 to 5
• C.Setup the dashboard refresh schedule to end in two weeks
• D.Change the spot instance policy from reliability optimized to cost optimized
• E.Always use X-small cluster

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Which of the following is a Continuous Probability Distributions?

• A.Normal probability distribution
• B.Negative binomial distribution
• C.Binomial probability distribution
• D.Poisson probability distribution

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