Online Access Free Snowflake.DEA-C01.v2024-11-04.q118 Practice Test (Page 9)

DEA-C01 Exam Question 36

A healthcare company uses Amazon Kinesis Data Streams to stream real-time health data from wearable devices, hospital equipment, and patient records.
A data engineer needs to find a solution to process the streaming data. The data engineer needs to store the data in an Amazon Redshift Serverless warehouse. The solution must support near real-time analytics of the streaming data and the previous day's data.
Which solution will meet these requirements with the LEAST operational overhead?

A.Load data into Amazon Kinesis Data Firehose. Load the data into Amazon Redshift.

B.Use the streaming ingestion feature of Amazon Redshift.

C.Load the data into Amazon S3. Use the COPY command to load the data into Amazon Redshift.

D.Use the Amazon Aurora zero-ETL integration with Amazon Redshift.

DEA-C01 Exam Question 37

Bob, a Lead Data Engineer is looking out to get the function definition & queried below statement to check if this function is secure enough to use in his script or not.
select is_secure from information_schema.functions where function_name = 'JOHNFUNCTION'; From the query output he is sure that, Function is secure UDF, what are the way provided by snow-flake to get the function definition of secure UDF?

A.Declaring a UDF as "secure" hide the definition from Bob & all the required Definition commands will throw error.

B.UDF definition or text, is visible to users via Query Profile (in the web interface).

C.He can get the secure UDF definition using GET_DDL utility function.

D.SHOW FUNCTIONS Commands

DEA-C01 Exam Question 38

Which are false statements about Star Schema?

A.Star schemas are denormalized.

B.Star schema is more flexible in terms of analytical needs compared to Data Vault Mod-elling.

C.The star schema is an important special case of the snowflake schema and is more effec-tive for handling simpler queries.

D.The star schema separates business process data into facts, which hold the measurable, quantitative data about a business, and dimensions which are descriptive attributes re-lated to fact data.

DEA-C01 Exam Question 39

A company plans to provision a log delivery stream within a VPC. The company configured the VPC flow logs to publish to Amazon CloudWatch Logs. The company needs to send the flow logs to Splunk in near real time for further analysis.
Which solution will meet these requirements with the LEAST operational overhead?

A.Configure an Amazon Kinesis Data Streams data stream to use Splunk as the destination. Create a CloudWatch Logs subscription filter to send log events to the data stream.

B.Create an Amazon Kinesis Data Firehose delivery stream to use Splunk as the destination. Create a CloudWatch Logs subscription filter to send log events to the delivery stream.

C.Create an Amazon Kinesis Data Firehose delivery stream to use Splunk as the destination. Create an AWS Lambda function to send the flow logs from CloudWatch Logs to the delivery stream.

D.Configure an Amazon Kinesis Data Streams data stream to use Splunk as the destination. Create an AWS Lambda function to send the flow logs from CloudWatch Logs to the data stream.

DEA-C01 Exam Question 40

A company stores logs in an Amazon S3 bucket. When a data engineer attempts to access several log files, the data engineer discovers that some files have been unintentionally deleted.
The data engineer needs a solution that will prevent unintentional file deletion in the future.
Which solution will meet this requirement with the LEAST operational overhead?

A.Manually back up the S3 bucket on a regular basis.

B.Configure replication for the S3 bucket.

C.Use an Amazon S3 Glacier storage class to archive the data that is in the S3 bucket.

D.Enable S3 Versioning for the S3 bucket.

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DEA-C01 Exam Question 36

DEA-C01 Exam Question 37

DEA-C01 Exam Question 38

DEA-C01 Exam Question 39

DEA-C01 Exam Question 40

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