SAA-C03 (Page 77)

A company is migrating its multi-tier on-premises application to AWS.The application consists of a single-node MySQL database and a multi-node web tier.The company must minimize changes to the application during the migration.The company wants to improve application resiliency after the migration.Which combination of steps will meet these requirements? (Choose two.)Read More →

What should a solutions architect do to ensure that all objects uploaded to an Amazon S3 bucket are encrypted?Read More →

A security audit reveals that Amazon EC2 instances are not being patched regularly.A solutions architect needs to provide a solution that will run regular security scans across a large fleet of EC2 instances.The solution should also patch the EC2 instances on a regular schedule and provide a report of each instance’s patch status.Which solution will meet these requirements?Read More →

A company must migrate 20 TB of data from a data center to the AWS Cloud within 30 days.The company’s network bandwidth is limited to 15 Mbps and cannot exceed 70% utilization.What should a solutions architect do to meet these requirements?Read More →

A company has a large dataset for its online advertising business stored in an Amazon RDS for MySQL DB instance in a single Availability Zone.The company wants business reporting queries to run without impacting the write operations to the production DB instance.Which solution meets these requirements?Read More →

An ecommerce company needs to run a scheduled daily job to aggregate and filter sales records for analytics.The company stores the sales records in an Amazon S3 bucket.Each object can be up to 10 GB in size.Based on the number of sales events, the job can take up to an hour to complete.The CPU and memory usage of the job are constant and are known in advance.A solutions architect needs to minimize the amount of operational effort that is needed for the job to run.Which solution meets these requirements?Read More →

A solutions architect must migrate a Windows Internet Information Services (IIS) web application to AWS.The application currently relies on a file share hosted in the user’s on-premises network-attached storage (NAS).The solutions architect has proposed migrating the IIS web servers to Amazon EC2 instances in multiple Availability Zones that are connected to the storage solution, and configuring an Elastic Load Balancer attached to the instances.Which replacement to the on-premises file share is MOST resilient and durable?Read More →

A company wants to migrate a Windows-based application from on premises to the AWS Cloud.The application has three tiers: an application tier, a business tier, and a database tier with Microsoft SQL Server.The company wants to use specific features of SQL Server such as native backups and Data Quality Services.The company also needs to share files for processing between the tiers.How should a solutions architect design the architecture to meet these requirements?Read More →

A company collects data from a large number of participants who use wearable devices.The company stores the data in an Amazon DynamoDB table and uses applications to analyze the data.The data workload is constant and predictable.The company wants to stay at or below its forecasted budget for DynamoDB.Which solution will meet these requirements MOST cost-effectively?Read More →

A company is migrating five on-premises applications to VPCs in the AWS Cloud.Each application is currently deployed in isolated virtual networks on premises and should be deployed similarly in the AWS Cloud.The applications need to reach a shared services VPC.All the applications must be able to communicate with each other.If the migration is successful, the company will repeat the migration process for more than 100 applications.Which solution will meet these requirements with the LEAST administrative overhead?Read More →