Amazon Web Services Related Exams
SAA-C03 Exam
The AWS SAA-C03 and DVA-C02 exams are both certification exams offered by Amazon Web Services, but they focus on different roles and skill sets. Here are the key differences:
A company wants to optimize costs for its AWS infrastructure. The company wants to receive notifications when actual costs or forecasted costs exceed a specified budget. The company does not want to develop a custom solution.
Which solution will meet these requirements?
A developer needs to export the contents of several Amazon DynamoDB tables into Amazon S3 buckets to comply with company data regulations. The developer uses the AWS CLI to runcommands to export from each table to the proper S3 bucket. The developer sets up AWS credentials correctly and grants resources appropriate permissions. However, the exports of some tables fail.
What should the developer do to resolve this issue?
A company hosts an application on AWS that stores files that users need to access. The application uses two Amazon EC2 instances. One instance is in Availability Zone A, and the second instance is in Availability Zone B. Both instances use Amazon Elastic Block Store (Amazon EBS) volumes. Users must be able to access the files at any time without delay. Users report that the two instances occasionally contain different versions of the same file. Users occasionally receive HTTP 404 errors when they try to download files. The company must address the customer issues. The company cannot make changes to the application code. Which solution will meet these requirements in the MOST operationally efficient way?