Amazon AWS Certified Solutions Architect - Associate (SAA-C03) - AWS-Solutions-Associate Exam Practice Test

A global ecommerce company is designing a three-tier application on AWS. The application includes a web tier that serves static content, an application tier that handles business logic, and a database tier that stores product information and user data. The application interacts with a relational database.
The company needs a highly available application architecture to serve global users with low latency, with the least operational overhead.
Which solution will meet these requirements?

A social media company wants to store its database of user profiles, relationships, and interactions in the AWS Cloud. The company needs an application to monitor any changes in the database. The application needs to analyze the relationships between the data entities and to provide recommendations to users.
Which solution will meet these requirements with the LEAST operational overhead?

A company wants to send data from its on-premises systems to Amazon S3 buckets. The company created the S3 buckets in three different accounts. The company must send the data privately without traveling across the internet. The company has no existing dedicated connectivity to AWS.
Which combination of steps should a solutions architect take to meet these requirements? (Select TWO.)

A company runs a content management system on an Amazon Elastic Container Service (Amazon ECS) cluster. The system allows visitors to provide feedback about the company's products by uploading documents and photos of the products to an Amazon S3 bucket.
The company has a workflow on AWS that processes uploaded documents to perform sentiment analysis of photos and text. The processing workflow calls multiple AWS services.
The company needs a solution to automate the processing workflow. The solution must handle any failed uploads.
Which solution will meet these requirements with the LEAST effort?

A company runs an application that uses Docker containers in an on-premises data center. The application runs on a container host that stores persistent data files in a local volume. Container instances use the stored persistent data.
The company wants to migrate the application to fully managed AWS services.
Which solution will meet these requirements?

A company wants to protect resources that the company hosts on AWS, including Application Load Balancers and Amazon CloudFront distributions.
The company wants an AWS service that can provide near real-time visibility into attacks on the company's resources. The service must also have a dedicated AWS team to assist with DDoS attacks.
Which AWS service will meet these requirements?

A company is using microservices to build an ecommerce application on AWS. The company wants to preserve customer transaction information after customers submit orders. The company wants to store transaction data in an Amazon Aurora database. The company expects sales volumes to vary throughout each year.

A company runs a web application that uses Amazon RDS for MySQL to store relational data. Data in the database does not change frequently.
A solutions architect notices that during peak usage times, the database has performance issues when it serves the data. The company wants to improve the performance of the database.
Which combination of steps will meet these requirements? (Select TWO.)

A media streaming company is redesigning its infrastructure to accommodate increasing demand for video content that users consume daily. The company needs to process terabyte-sized videos to block some content in the videos. Video processing can take up to 20 minutes.
The company needs a solution that is cost-effective, highly available, and scalable.
Which solution will meet these requirements?

A company runs multiple web applications on Amazon EC2 instances behind a single Application Load Balancer (ALB). The application experiences unpredictable traffic spikes throughout each day. The traffic spikes cause high latency. The unpredictable spikes last less than 3 hours. The company needs a solution to resolve the latency issue caused by traffic spikes.

A company wants to use an API to translate text from one language to another. The API must receive an HTTP header value and pass the value to an embedded library. The API translates documents in 6 minutes.
The API requires a custom authorization mechanism.

A company runs an environment where data is stored in an Amazon S3 bucket. The objects are accessed frequently throughout the day. The company has strict data encryption requirements fordata that is stored in the S3 bucket. The company currently uses AWS Key Management Service (AWS KMS) for encryption.
The company wants to optimize costs associated with encrypting S3 objects without making additional calls to AWS KMS.
Which solution will meet these requirements?