A company runs an online media site, hosted on-premises. An employee posted a product review that contained videos and pictures. The review went viral and the company needs to handle the resulting spike in website traffic. What action would provide an immediate solution? 252
A. Redesign the website to use Amazon API Gateway, and use AWS Lambda to deliver content
B. Add server instances using Amazon EC2 and use Amazon Route 53 with a failover routing policy
C. Serve the images and videos using an Amazon CloudFront distribution created using the news site as the origin
D. Use Amazon ElasbCache for Redis for caching and reducing the load requests from the origin
A solutions architect is designing an elastic application that will have between 10 and 50 Amazon EC2 concurrent instances running depending on the load Each instance must mount storage that will read and write to the same 50 GB folder Which storage type meets the requirements?
A. Amazon S3
B. Amazon Elastic File System (Amazon EFS)
C. Amazon Amazon Elastic Block Store (Amazon EBS) volumes
D. Amazon EC2 instance store
A solutions architect is reviewing the cost of a company's scheduled nightly maintenance. The solutions architect notices that three Amazon EC2 instances are being run to perform nine scripted tasks that take less than 5 minutes each to complete. The scripts are all written in Python. Which action should the company take to optimize costs of the nightly maintenance?
A. Consolidate the scripts from the three EC2 instances to run on one EC2 instance.
B. Convert the scripts to AWS Lambda functions and schedule them with Amazon EventBridge (Amazon CloudWatch Events).
C. Purchase a Compute Savings Plan for the running EC2 instances.
D. Create a Spot Fleet to replace the running EC2 instances for executing the scripts.
A company needs to retain application log files for a critical application for 10years. The application team regularly accesses logs from the past month for troubleshooting, but logs older than 1 month are rarely accessed. Theapplication generates more than 10 TB of logs per month. Which storage option meets these requirements MOST cost-effectively?
A. Store the logs in Amazon S3. Use AWS Backup to move logs more than 1 month old to S3 Glacier Deep Archive
B. Store the logs in Amazon S3. Use S3 Lifecycle policies to move logs more than 1 month old to S3 Glacier Deep Archive.
C. Store the logs in Amazon CloudWatch Logs. Use AWS Backup to move logs more than 1 month old to S3 Glacier Deep Archive.
D. Store the logs in Amazon CloudWatch Logs. Use Amazon S3 Lifecycle policies to move logs more than 1 month old to S3 Glacier Deep Archive.
A gaming company is using Amazon DynamoDB to run a high-score leaderboard and record the game progress for users The company is launching a new game that is expected to be active for years The database activity at launch cannot
be predicted; but it is expected to stabilize after 4 weeks Currently, the company is using on-demand capacity mode for processing reads and writes on all DynamoDB tables.
What is the MOST cost-effective way for the company to control the DynamoDB capacity during the new game launch?
A. Use on-demand mode and purchase DynamoDB reserved capacity for the first 4 weeks of the game launch
B. Use provisioned capacity mode, and purchase DynamoDB reserved capacity for the first 4 weeks of the game launch
C. Use provisioned capacity mode for the game launch, switch back to on-demand mode after 4 weeks, and then purchase DynamoDB reserved capacity
D. Use on-demand mode for the game launch, switch to provisioned capacity mode after 4 weeks and then purchase DynamoDB reserved capacity
A solutions architect finds that an Amazon Aurora cluster with On-Demand Instance pricing is being underutilized for a blog application The application is used only for a few minutes several times each day for reads What should a solutions architect do to optimize utilization MOST cost-effectively?
A. Enable auto scaling on the original Aurora Database
B. Convert the original Aurora Database to Aurora parallel query
C. Convert the original Aurora Database to Aurora global database
D. Convert the original Aurora Database to Aurora Aurora serverless
A company's website handles millions of requests each day. and the number of requests continues to increase. A solutions architect needs to improve the response time of the web application. The solutions architect determines that the application needs to decrease latency when retrieving product details from the Amazon DynamoDB table
A. Set up a DynamoOB Accelerator (DAX) cluster Route all read requests through DAX.
B. Set up Amazon ElasliCache (or Redis between the DynamoOB table and the web application.Route all read requests through Redis.
C. Set up Amazon ElasliCache for Memcached between the DynamoOB table and the web application Route all read requests through Memcached.
D. Set up Amazon DynamoOB Streams on the table, and have AWS Lambda read from the table and populate Amazon ElastiCache. Route all read requests through ElasliCache
A solutions architect needs to design the architecture for an application that a vendor provides as a Docker container image. The container needs 50 GB of storage available for temporary files. The infrastructure must be serverless. Which solution meets these requirements with the LEAST operational overhead?
A. Create an AWS Lambda function that uses the Docker container image with an Amazon S3 mounted volume that has more than 50 GB of space.
B. Create an AWS Lambda function that uses the Docker container image with an Amazon Elastic Block Store (Amazon EBS) volume that has more than 50 GB of space.
C. Create an Amazon Elastic Container Service (Amazon ECS) cluster that uses the AWS Fargate launch type. Create a task definition for the container image with an Amazon Elastic File System (Amazon EFS) volume. Create a service with that task definition.
D. Create an Amazon Elastic Container Service (Amazon ECS) cluster that uses the Amazon EC2 launch type with an Amazon Elastic Block Store (Amazon EBS) volume that has more than 50 GB of space. Create a task definition for the container image. Create a service with that task definition.
A company is using a VPC that is provisioned with a 10.10.1.0/24 CIDR block. Because of continued growth, IP address space in this block might be depleted soon. A solutions architect must add more IP address capacity to the VPC. Which solution will meet these requirements with the LEAST operational overhead?
A. Create a new VPC. Associate a larger CIDR block.
B. Add a secondary CIDR block of 10.10.2.0/24 to the VPC.
C. Resize the existing VPC CIDR block from 10.10.1.0/24 to 10.10.1.0/16.
D. Establish VPC peering with a new VPC that has a CIDR block of 10.10.1.0/16.
A news company that has reporters all over the world is hosting its broadcast system on AWS. The reporters send live broadcasts to the broadcast system. The reporters use software on their phones to send live streams through the Real
Time Messaging Protocol (RTMP).
A solutions architect must design a solution that gives the reporters the ability to send the highest quality streams. The solution must provide accelerated TCP connections back to the broadcast system.
What should the solutions architect use to meet these requirements?
A. Amazon CloudFront
B. AWS Global Accelerator
C. AWS Client VPN
D. Amazon EC2 instances and AWS Elastic IP addresses
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