SAA-C03 (Page 20)

A company plans to rehost an application to Amazon EC2 instances that use Amazon Elastic Block Store (Amazon EBS) as the attached storage.A solutions architect must design a solution to ensure that all newly created Amazon EBS volumes are encrypted by default.The solution must also prevent the creation of unencrypted EBS volumes.Which solution will meet these requirements?Read More →

A company has an application that is backed by an Amazon DynamoDB table.The company’s compliance requirements specify that database backups must be taken every month, must be available for 6 months, and must be retained for 7 years.Which solution will meet these requirements?Read More →

A company has two AWS accounts: Production and Development.The company needs to push code changes in the Development account to the Production account.In the alpha phase, only two senior developers on the development team need access to the Production account.In the beta phase, more developers will need access to perform testing.Which solution will meet these requirements?Read More →

A company uses an AWS Batch job to run its end-of-day sales process.The company needs a serverless solution that will invoke a third-party reporting application when the AWS Batch job is successful.The reporting application has an HTTP API interface that uses username and password authentication.Which solution will meet these requirements?Read More →

A pharmaceutical company is developing a new drug.The volume of data that the company generates has grown exponentially over the past few months.The company’s researchers regularly require a subset of the entire dataset to be immediately available with minimal lag.However, the entire dataset does not need to be accessed on a daily basis.All the data currently resides in on-premises storage arrays, and the company wants to reduce ongoing capital expenses.Which storage solution should a solutions architect recommend to meet these requirements?Read More →

A company has a web application hosted over 10 Amazon EC2 instances with traffic directed by Amazon Route 53.The company occasionally experiences a timeout error when attempting to browse the application.The networking team finds that some DNS queries return IP addresses of unhealthy instances, resulting in the timeout error.What should a solutions architect implement to overcome these timeout errors?Read More →

A company has customers located across the world.The company wants to use automation to secure its systems and network infrastructure.The company’s security team must be able to track and audit all incremental changes to the infrastructure.Which solution will meet these requirements?Read More →

A company has a web application that runs on premises.The application experiences latency issues during peak hours.The latency issues occur twice each month.At the start of a latency issue, the application’s CPU utilization immediately increases to 10 times its normal amount.The company wants to migrate the application to AWS to improve latency.The company also wants to scale the application automatically when application demand increases.The company will use AWS Elastic Beanstalk for application deployment.Which solution will meet these requirements?Read More →

A company has multiple AWS accounts in an organization in AWS Organizations that different business units use.The company has multiple offices around the world.The company needs to update security group rules to allow new office CIDR ranges or to remove old CIDR ranges across the organization.The company wants to centralize the management of security group rules to minimize the administrative overhead that updating CIDR ranges requires.Which solution will meet these requirements MOST cost-effectively?Read More →

A company runs its application by using Amazon EC2 instances and AWS Lambda functions.The EC2 instances run in private subnets of a VPC.The Lambda functions need direct network access to the EC2 instances for the application to work.The application will run for 1 year.The number of Lambda functions that the application uses will increase during the 1-year period.The company must minimize costs on all application resources.Which solution will meet these requirements?Read More →