| Exam Name: | AWS Certified Solutions Architect - Associate (SAA-C03) | ||
| Exam Code: | SAA-C03 Dumps | ||
| Vendor: | Amazon Web Services | Certification: | AWS Certified Associate |
| Questions: | 758 Q&A's | Shared By: | kyla |
A company ' s application receives requests from customers in JSON format. The company uses Amazon Simple Queue Service (Amazon SQS) to handle the requests.
After the application ' s most recent update, the company ' s customers reported that requests were being duplicated. A solutions architect discovers that the application is consuming messages from the SQS queue more than once.
What is the root cause of the issue?
A company uses AWS Lake Formation to govern its S3 data lake. It wants to visualize data in QuickSight by joining S3 data with Aurora MySQL operational data. The marketing team must see only specific columns.
Which solution provides column-level authorization with the least operational overhead?
A company operates a data lake in Amazon S3 that stores large datasets in multiple formats. The company has an application that retrieves and processes subsets of data from multiple objects in the data lake based on filtering criteria. For each data query, the application currently downloads the entire S3 object and performs transformations. The current process requires a large amount of transformation time.
The company wants a solution that will give the application the ability to query and filter directly on S3 objects without downloading the objects.
Which solution will meet these requirements?
An online food delivery company wants to optimize its storage costs. The company has been collecting operational data for the last 10 years in a data lake that was built on Amazon S3 by using a Standard storage class. The company does not keep data that is older than 7 years. A solutions architect frequently uses data from the past 6 months for reporting and runs queries on data from the last 2 years about once a month. Data that is more than 2 years old is rarely accessed and is only used for audit purposes.
Which combination of solutions will optimize the company ' s storage costs? (Select TWO.)