SAA-C02 (Page 15)

An ecommerce company is running a multi-tier application on AWS.The front-end and backend tiers both run on Amazon EC2, and the database runs on AmazonRDS for MySQL.The backend tier communicates with the RDS instance.There are frequent calls to return identical datasets from the database that are causing performance slowdowns.Which action should be taken to improve the performance of the backend?Read More →

A company has an on-premises data center that is running out of storage capacity.The company wants to migrate its storage infrastructure to AWS while minimizing bandwidth costs.The solution must allow for immediate retrieval of data at no additional cost.How can these requirements be met?Read More →

A company delivers files in Amazon S3 to certain users who do not have AWS credentials.These users must be given access for a limited time.What should a solutions architect do to securely meet these requirements?Read More →

A company wants to run a hybrid workload for data processing.The data needs to be accessed by on-premises applications for local data processing using anNFS protocol, and must also be accessible from the AWS Cloud for further analytics and batch processing.Which solution will meet these requirements?Read More →

A company is designing a shared storage solution for a gaming application that is hosted in the AWS Cloud.The company needs the ability to use SMB clients to access data.The solution must be fully managed.Which AWS solution meets these requirements?Read More →

A solutions architect is designing a new hybrid architecture to extend a company’s on-premises infrastructure to AWS.The company requires a highly available connection with consistent low latency to an AWS Region.The company needs to minimize costs and is willing to accept slower traffic if the primary connection fails.What should the solutions architect do to meet these requirements?Read More →

A ride-sharing company stores historical service usage data as structured .csv data files in Amazon S3.A data analyst needs to perform SQL queries on this data.A solutions architect must recommend a solution that optimizes cost-effectiveness for the queries.Which solution meets these requirements?Read More →

A company has been running a web application with an Oracle relational database in an on-premises data center for the past 15 years.The company must migrate the database to AWS.The company needs to reduce operational overhead without having to modify the application’s code.Which solution meets these requirements?Read More →

A user owns a MySQL database that is accessed by various clients who expect, at most, 100 ms latency on requests.Once a record is stored in the database, it is rarely changed.Clients only access one record at a time.Database access has been increasing exponentially due to increased client demand.The resultant load will soon exceed the capacity of the most expensive hardware available for purchase.The user wants to migrate to AWS, and is willing to change database systems.Which service would alleviate the database load issue and offer virtually unlimited scalability for the future?Read More →

A company is building a web-based application running on Amazon EC2 instances in multiple Availability Zones.The web application will provide access to a repository of text documents totaling about 900 TB in size.The company anticipates that the web application will experience periods of high demand.A solutions architect must ensure that the storage component for the text documents can scale to meet the demand of the application at all times.The company is concerned about the overall cost of the solution.Which storage solution meets these requirements MOST cost-effectively?Read More →