A company stores project information in a shared spreadsheet. The company wants to create a web application to replace the spreadsheet The company has chosen Amazon DynamoDB to store the spreadsheet's data and is designing the
web application to display the project information that is obtained from DynamoDB.
A solutions architect must design the web application's backend by using managed services that require minimal operational maintenance.
Which architectures meet these requirements? (Select TWO.)
A. An Amazon API Gateway REST API accesses the project information that is in DynamoDB.A company has an application that generates a large number of files, each approximately 5 MB in size. The files are stored in Amazon S3. Company policy requires the files to be stored for 4 years before they can be deleted. Immediate accessibility is always required as the files contain critical business data that is not easy to reproduce. The files are frequently accessed in the first 30 days of the object creation but are rarely accessed after the first 30 days. Which storage solution is MOST cost-effective?
A. Create an S3 bucket lifecycle policy to move files from S3 Standard to S3 Glacier 30 days from object creation. Delete the files 4 years after object creation.A company is upgrading its critical web-based application. The application is hosted on Amazon EC2 instances that are part of an Auto Scaling group behind an Application Load Balancer (ALB). The company wants to test the new configurations with a specific amount of traffic before the company begins to route all traffic to the upgraded application.
How should a solutions architect design the architecture to meet these requirements?
A. Create a new launch template. Associate the new launch template with the Auto Scaling group. Attach the Auto Scaling group to the ALB. Distribute traffic by using redirect rules.A company is deploying an application that processes large quantities of data in batches as needed. The company plans to use Amazon EC2 instances for the workload. The network architecture must support a highly scalable solution and prevent groups of nodes from sharing the same underlying hardware.
Which combination of network solutions will meet these requirements? (Select TWO.)
A. Create Capacity Reservations for the EC2 instances to run in a placement groupA company needs a secure connection between its on-premises environment and AWS. This connection does not need high bandwidth and will handle a small amount of traffic. The connection should be set up quickly. What is the MOST cost-effective method to establish this type of connection?
A. Implement a client VPNA customer has a service based out of Oregon. US and Paris. France. The application stores data in an Amazon S3 bucket located in Oregon. That data is updated frequently. The Pans office is experiencing slow response times when
retrieving objects.
What should a solutions architect do to resolve the slow response times for the Paris office?
A. Set up an S3 bucket based in Paris, and enable Cross-Region Replication from the Oregon bucket to the Paris bucket.A company is experiencing sudden increases in demand. The company needs to provision large Amazon EC2 instances from an Amazon Machine image (AMI) The instances will run m an Auto Scaling group. The company needs a solution that provides minimum initialization latency to meet the demand.
Which solution meets these requirements?
A. Use the aws ec2 register-image command to create an AMI from a snapshot Use AWS Step Functions to replace the AMI in the Auto Scaling groupA company is. moving its on-premises applications to Amazon EC2 instances. However as a result of fluctuating compute requirements, the EC2 instances must always be ready to use between 8 AM and 5 PM in specific Availability Zones. Which EC2 instances should the company choose to run the applications?
A. Scheduled Reserved I InstancesA company's web application resizes uploaded images lot users The application stores the original images and the resized images in Amazon S3 The company needs lo minimize the storage costs tor all the images Original images ate viewed frequently. and resized images are viewed infrequently after they are created Both types of images need to be immediately available
Which combination of actions should a solutions architect take to meet these requirements? (Select TWO.)
A. Store the original images In S3 Standard.A company hosts a three-tier ecommerce application on a fleet of Amazon EC2 instances. The instances run in an Auto Scaling group behind an Application Load Balancer (ALB) All ecommerce data is stored in an Amazon RDS for ManaDB Multi-AZ DB instance
The company wants to optimize customer session management during transactions The application must store session data durably
Which solutions will meet these requirements? (Select TWO )
A. Turn on the sticky sessions feature (session affinity) on the ALBNowadays, 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.