1. A company recently released a new type of internet connected sensor. The company is expecting to sell thousands of sensors, which are designed to stream high volumes of data each second to a central location. A solutions architect must design a solution that ingests and stores data so that engineering teams can analyze it in near-real time with millisecond responsiveness.Which solution should the solutions architect recommend?

A) Use an Amazon SQS queue to ingest the data. Consume the data with an AWS Lambda function, which then stores the data in Amazon Redshift
B) Use Amazon Kinesis Data Stream to ingest the data. Consume the data with an AWS Lambda function, which then store the data in Amazon Redshift.
C) Use Amazon Kinesis Data Stream to ingest the data. Consume the data with an AWS Lambda function, which then store the data in Amazon DynamoDB
D) Use an Amazon SQS queue to ingest the data. Consume the data with an AWS Lambda function, which then stores the data in Amazon DynamoDB



2. A product team is creating a new application that will store a large amount of data. The data will be analyzed hourly and modified by multiple Amazon EC2 Linux instances. The application team believes the amount of space needed will continue to grow for the next 6 months.Which set of actions should a solutions architect take to support these needs?

A) Store the data in an Amazon EBS volume. Mount the EBS volume on the application instances.
B) Store the data in an Amazon S3 Glacier. Update the vault policy to allow access to the application instances
C) Store the data in an Amazon EFS file system. Mount the file system on the application instances.
D) Store the data in an Amazon S3 Standard-Infrequent Access (S3 Standard-IA). Update the bucket policy to allow access to the application instances.



3. A website runs a web application that receives a burst of traffic each day at noon. The users upload new pictures and content daily, but have been complaining of timeouts. The architecture uses Amazon EC2 Auto Scaling groups, and the custom application consistently takes 1 minute to initiate upon boot up before responding to user requests.How should a solutions architect redesign the architecture to better respond to changing traffic?

A) Configure AWS ElastiCache for Redis to offload direct requests to the servers.
B) Configure a Network Load Balancer with a slow start configuration
C) Configure an Auto Scaling step scaling policy with an instance warmup condition.
D) Configure Amazon CLoudFront to use an Application Load Balancer as the origin



4. A company is building application in containers. The company wants to migrate its on-premises development and operations services from its on-premises data center to AWS, Management states cloud agnostic and use the same configuration and administrative tool across all production systems. A solution architect needs to design a managed solution that will align with open-source soft.Which solution meets these requirements?

A) Launch the containers on Amazon EC2 with EC2 instance worker nodes.
B) Launch the containers on Amazon Elastic Container Service (Amazon ECS) with AWS Fargate instances
C) Launch the containers on Amazon Elastic Kubernetes Service (Amazone EKS) and EKS worker nodes.
D) Launch the containers on Amazon Elastic Container Service (Amazon ECS) with Amazon EC2 instance worker nodes.



5. A solutions architect is deploying a distributed database on multiple Amazon EC2 instances. The database store all data on multiple instances so it can withstand the loss of an instance. The database requires block storage with latency and throughput to support several million transactions per second per server.Which storage solution should the solutions architect use?

A) Amazon EBS
B) Amazon EC2 instance store
C) Amazon EFS
D) Amazon S3