Amazon Web Services nwexams ace Your Dbs-c01 Aws Certified Database Exam by Forest q216 vce pdf

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Exam Name:	AWS Certified Database - Specialty
Exam Code:	DBS-C01 Dumps
Vendor:	Amazon Web Services	Certification:	AWS Certified Database
Questions:	324 Q&A's	Shared By:	forest

Question 76

A company is running its customer feedback application on Amazon Aurora MySQL. The company runs a report every day to extract customer feedback, and a team reads the feedback to determine if the customer comments are positive or negative. It sometimes takes days before the company can contact unhappy customers and take corrective measures. The company wants to use machine learning to automate this workflow.

Which solution meets this requirement with the LEAST amount of effort?

Options:

Export the Aurora MySQL database to Amazon S3 by using AWS Database Migration Service (AWS DMS). Use Amazon Comprehend to run sentiment analysis on the exported files.

Export the Aurora MySQL database to Amazon S3 by using AWS Database Migration Service (AWS DMS). Use Amazon SageMaker to run sentiment analysis on the exported files.

Set up Aurora native integration with Amazon Comprehend. Use SQL functions to extract sentiment analysis.

Set up Aurora native integration with Amazon SageMaker. Use SQL functions to extract sentiment analysis.

Discussion

Question 77

Developers have requested a new Amazon Redshift cluster so they can load new third-party marketing data. The new cluster is ready and the user credentials are given to the developers. The developers indicate that their copy jobs fail with the following error message:

“Amazon Invalid operation: S3ServiceException:Access Denied,Status 403,Error AccessDenied.”

The developers need to load this data soon, so a database specialist must act quickly to solve this issue.

What is the MOST secure solution?

Options:

Create a new IAM role with the same user name as the Amazon Redshift developer user ID. Provide the IAM role with read-only access to Amazon S3 with the assume role action.

Create a new IAM role with read-only access to the Amazon S3 bucket and include the assume role action. Modify the Amazon Redshift cluster to add the IAM role.

Create a new IAM role with read-only access to the Amazon S3 bucket with the assume role action. Add this role to the developer IAM user ID used for the copy job that ended with an error message.

Create a new IAM user with access keys and a new role with read-only access to the Amazon S3 bucket. Add this role to the Amazon Redshift cluster. Change the copy job to use the access keys created.

Discussion

Question 78

A company has an Amazon Redshift cluster with database audit logging enabled. A security audit shows that raw SQL statements that run against the Redshift cluster are being logged to an Amazon S3 bucket. The security team requires that authentication logs are generated for use in an intrusion detection system (IDS), but the security team does not require SQL queries.

What should a database specialist do to remediate this issue?

Options:

Set the parameter to true in the database parameter group.

Turn off the query monitoring rule in the Redshift cluster's workload management (WLM).

Set the enable_user_activity_logging parameter to false in the database parameter group.

Disable audit logging on the Redshift cluster.

Discussion

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Question 79

A financial company is running an Amazon Redshift cluster for one of its data warehouse solutions. The company needs to generate connection logs, user logs, and user activity logs. The company also must make these logs available for future analysis.

Which combination of steps should a database specialist take to meet these requirements? (Choose two.)

Options:

Edit the database configuration of the cluster by enabling audit logging. Direct the logging to a specified log group in Amazon CloudWatch Logs.

Edit the database configuration of the cluster by enabling audit logging. Direct the logging to a specified Amazon S3 bucket

Modify the cluster by enabling continuous delivery of AWS CloudTrail logs to Amazon S3.

Create a new parameter group with the enable_user_activity_logging parameter set to true. Configure the cluster to use the new parameter group.

Modify the system table to enable logging for each user.