SAA-C02 (Page 8)

A company has deployed a database in Amazon RDS for MySQL.Due to increased transactions, the database support team is reporting slow reads against theDB instance and recommends adding a read replica.Which combination of actions should a solutions architect take before implementing this change? (Choose two.)Read More →

A company has a custom application with embedded credentials that retrieves information from an Amazon RDS MySQL DB instance.Management says the application must be made more secure with the least amount of programming effort.What should a solutions architect do to meet these requirements?Read More →

A company has a highly dynamic batch processing job that uses many Amazon EC2 instances to complete it.The job is stateless in nature, can be started and stopped at any given time with no negative impact, and typically takes upwards of 60 minutes total to complete.The company has asked a solutions architect to design a scalable and cost-effective solution that meets the requirements of the job.What should the solutions architect recommend?Read More →

A company is developing a new machine learning model solution in AWS. The models are developed as independent microservices that fetch about 1 GB of model data from Amazon S3 at startup and load the data into memory. Users access the models through an asynchronous API. Users can send a request or a batch of requests and specify where the results should be sent.The company provides models to hundreds of users. The usage patterns for the models are irregular Some models could be unused for days or weeks. Other models could receive batches of thousands of requests at a time.Which solution meets these requirements?Read More →

A solutions architect needs to ensure that all Amazon Elastic Block Store (Amazon EBS) volumes restored from unencrypted EBC snapshots are encrypted.What should the solutions architect do to accomplish this?Read More →

A company has multiple applications that use Amazon RDS for MySQL as is database.The company recently discovered that a new custom reporting application has increased the number of Queries on the database.This is slowing down performance.How should a solutions architect resolve this issue with the LEAST amount of application changes?Read More →

A solutions architect is developing a multiple-subnet VPC architecture.The solution will consist of six subnets in two Availability Zones.The subnets are defined as public, private and dedicated for databases.Only the Amazon EC2 instances running in the private subnets should be able to access a database.Which solution meets these requirements?Read More →

A company hosts more than 300 global websites and applications.The company requires a platform to analyze more than 30 TB of clickstream data each day.What should a solutions architect do to transmit and process the clickstream data?Read More →

A company is hosting a static website on Amazon S3 and is using Amazon Route 53 for DNS.The website is experiencing increased demand from around the world.The company must decrease latency for users who access the website.Which solution meets these requirements MOST cost-effectively?Read More →

A company wants to deploy a new public web application on AWS.The application includes a web server tier that uses Amazon EC2 instances.The application also includes a database tier that uses an Amazon RDS for MySQL DB instance.The application must be secure and accessible for global customers that have dynamic IP addresses.How should a solutions architect configure the security groups to meet these requirements?Read More →