A company is running a global application. The application's users submit multiple videos that are then merged into a single video file. The application uses a single Amazon S3 bucket in the us-east-1 Region to receive uploads from users.
The same S3 bucket provides the download location of the single video file that is produced. The final video file output has an average size of 250 GB.
The company needs to develop a solution that delivers faster uploads and downloads of the video files that are stored in Amazon S2. The company will offer the solution as a subscription to users who want to pay for the increased speed.
What should a solutions architect do to meet these requirements?
A. Enable AWS Global Accelerator for the S3 endpoint. Adjust the application's upload and download links to use the Global Accelerator S3 endpoint for users who have a subscription.A city has deployed a web application running on AmazonEC2 instances behind an Application Load Balancer (ALB) The Application's users have reported sporadic performance, which appears to be related to DDoS attacks originating from
random IP addresses. The City needs a solution that requires minimal configuration changes and provides an audit trail for the DDoS source.
Which solution meets these requirements..?
A. Enable an AWS WAF web ACL on the ALB and configure rules to block traffic from unknown sources.A solutions architect is redesigning a monolithic application to be a loosely coupled application composed of two microservices: Microservice A and Microservice B Microservice A places messages in a mam Amazon Simple Queue Service (Amazon SQS) queue for Microservice B to consume When Microservice B fails to process a message after four retries, the message needs to be removed from the queue and stored for further investigation.
What should the solutions architect do to meet these requirements?
A. Create an SQS dead-letter queue Microservice B adds failed messages to that queue after it receives and fails to process the message four times.An application running on an Amazon EC2 instance in VPC-A needs to access files in another EC2 instance in VPC-B. Both are in separate. AWS accounts. The network administrator needs to design a solution to enable secure access to
EC2 instance in VOC-B from VPC-A
The connectivity should not have a single point of failure or bandwidth concerns.
Which solution will meet these requirements?
A. Set up a VPC peering connection between VPC-A and VPC-B.A company stores 200 GB of data each month in Amazon S3. The company needs to perform analytics on this data at the end of each month to determine the number of items sold in each sales region for the previous month. Which analytics strategy is MOST cost-effective for the company to use?
A. Create an Amazon Elasticsearch Service (Amazon ES) cluster. Query the data in Amazon ES.Visualize the data by using Kibana.A development team is deploying a new product on AWS and Is using AWS Lambda as part of the deployment. The team allocates 512 MB of memory for one of the Lambda functions. With this memory allocation, the function is completed in 2 minutes. The function runs millions of times monthly, and the development team is concerned about cost The team conducts tests to see how different Lambda memory allocations affect the cost of the function. Which steps will reduce the Lambda costs for the product? {Select TWO.)
A. Increase the memory allocation for this Lambda function to 1,024 MB if this change causes the execution time of each function to be less than 1 minuteA company has migrated an application to Amazon EC2 Linux instances. One of these EC2 instances runs several 1-hour tasks on a schedule. These tasks were written by different teams and have no common programming language. The company is concerned about performance and scalability while these tasks run on a single instance. A solutions architect needs to implement a solution to resolve these concerns.
Which solution will meet these requirements with the LEAST operational overhead?
A. Use AWS Batch to run the tasks as jobs. Schedule the jobs by using Amazon EventBridge (Amazon CloudWatch Events).A company is using a VPC peering strategy to connect its VPCs in a single Region to allow for cross- communication. A recent increase in account creations and VPCs has made it difficult to maintain the VPC peering strategy, and the company expects to grow to hundreds of VPCs. There are also new requests to create site-to-site VPNs with some of the VPCs. A solutions architect has been tasked with creating a centrally networking setup for multiple accounts, VPNS, and VPNs.
Which networking solution meets these requirements?
A. Configure shared VPCs and VPNs and share to each otherA company hosts a multi-tier web application on Amazon Linux Amazon EC2 instances behind an Application Load Balancer The instances run in an Auto Scaling group across multiple Availability Zones The company observes that the Auto Scaling group launches more On-Demand Instances when the application's end users access high volumes of static web content The company wants to optimize cost
What should a solutions architect do to redesign the application MOST cost-effectively?
A. Update the Auto Scaling group to use Reserved Instances instead of On-Demand InstancesA company wants to migrate its MySQL database from on premises to AWS. The company recently experienced a database outage that significantly impacted the business. To ensure this does not happen again, the company wants a
reliable database solution on AWS that minimizes data loss and stores every transaction on at least two nodes.
Which solution meets these requirements?
A. Create an Amazon RDS DB instance with synchronous replication to three nodes in three Availability Zones.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-C02 exam preparations and Amazon certification application, do not hesitate to visit our Vcedump.com to find your solutions here.