A company wants to restrict access to the content of one of its main web applications and to protect the content by using authorization techniques available on AWS. The company wants to implement a serverless architecture and an authentication solution for fewer than 100 users. The solution needs to integrate with the main web application and serve web content globally. The solution must also scale as the company's user base grows while providing the lowest login latency possible.
Which solution will meet these requirements MOST cost-effectively?
A. Use Amazon Cognito for authentication. Use Lambda@Edge for authorization. Use Amazon CloudFront to serve the web application globally.A company hosts a three-tier web application on Amazon EC2 instances in a single Availability Zone. The web application uses a self-managed MySQL database that is hosted on an EC2 instance to store data in an Amazon Elastic Block Store (Amazon EBS) volume. The MySQL database currently uses a 1 TB Provisioned IOPS SSD (io2) EBS volume. The company expects traffic of 1,000 IOPS for both reads and writes at peak traffic.
The company wants to minimize any disruptions, stabilize performance, and reduce costs while retaining the capacity for double the IOPS. The company wants to move the database tier to a fully managed solution that is highly available and fault tolerant.
Which solution will meet these requirements MOST cost-effectively?
A. Use a Multi-AZ deployment of an Amazon RDS for MySQL DB instance with an io2 Block Express EBS volume.A company runs its production workload on an Amazon Aurora MySQL DB cluster that includes six Aurora Replicas. The company wants near-real-time reporting queries from one of its departments to be automatically distributed across three of the Aurora Replicas. Those three replicas have a different compute and memory specification from the rest of the DB cluster.
Which solution meets these requirements?
A. Create and use a custom endpoint for the workloadA company hosts an application on AWS. The application has generated approximately 2.5 TB of data over the previous 12 years. The company currently stores the data on Amazon EBS volumes.
The company wants a cost-effective backup solution for long-term storage. The company must be able to retrieve the data within minutes when required for audits.
A. Create EBS snapshots to back up the data.A company wants to run applications in containers in the AWS Cloud. These applications are stateless and can tolerate disruptions within the underlying infrastructure. The company needs a solution that minimizes cost and operational overhead.
What should a solutions architect do to meet these requirements?
A. Use Spot Instances in an Amazon EC2 Auto Scaling group to run the application containers.A company is planning to migrate a commercial off-the-shelf application from its on-premises data center to AWS. The software has a software licensing model using sockets and cores with predictable capacity and uptime requirements.
The company wants to use its existing licenses, which were purchased earlier this year.
Which Amazon EC2 pricing option is the MOST cost-effective?
A. Dedicated Reserved HostsA company has NFS servers in an on-premises data center that need to periodically back up small amounts of data to Amazon S3.
Which solution meets these requirements and is MOST cost-effective?
A. Set up AWS Glue to copy the data from the on-premises servers to Amazon S3.An ecommerce company wants to collect user clickstream data from the company's website for real-time analysis. The website experiences fluctuating traffic patterns throughout the day. The company needs a scalable solution that can adapt to varying levels of traffic.
Which solution will meet these requirements?
A. Use a data stream in Amazon Kinesis Data Streams in on-demand mode to capture the clickstream data. Use AWS Lambda to process the data in real time.A company is building a serverless application that processes large volumes of data from a mobile app. A Lambda function processes the data and stores it in DynamoDB. The company must ensure the application can recover from failures and continue processing without losing records.
Which solution will meet these requirements?
A. Configure the Lambda function with a dead-letter queue (DLQ) using Amazon SQS. Retry failed records from the DLQ with exponential backoff.A developer is creating a serverless application that performs video encoding. The encoding process runs as background jobs and takes several minutes to encode each video. The process must not send an immediate result to users. The developer is using Amazon API Gateway to manage an API for the application. The developer needs to run test invocations and request validations. The developer must distribute API keys to control access to the API.
Which solution will meet these requirements?
A. Create an HTTP API. Create an AWS Lambda function to handle the encoding jobs. Integrate the function with the HTTP API. Use the Event invocation type to call the Lambda function.Nowadays, the certification exams become more and more important and required by more and more enterprises when applying for a job. But how to prepare for the exam effectively? How to prepare for the exam in a short time with less efforts? How to get a ideal result and how to find the most reliable resources? Here on Vcedump.com, you will find all the answers. Vcedump.com provide not only Amazon exam questions, answers and explanations but also complete assistance on your exam preparation and certification application. If you are confused on your SAA-C03 exam preparations and Amazon certification application, do not hesitate to visit our Vcedump.com to find your solutions here.