Solutions Architect Professional (Page 14)

A company wants to migrate its website to AWS.The website uses containers that are deployed in an on-premises, self-managed Kubernetes cluster.All data for the website is stored in an on-premises PostgreSQL database.The company has decided to migrate the on-premises Kubernetes cluster to an Amazon Elastic Kubernetes Service (Amazon EKS) cluster.The EKS cluster will use EKS managed node groups with a static number of nodes.The company will also migrate the on-premises database to an Amazon RDS for PostgreSQL database.A solutions architect needs to estimate the total cost of ownership (TCO) for this workload before the migration.Which solution will provide the required TCO information?Read More →

You have custom Network File System (NFS) client settings for your Amazon Elastic File System (EFS).It takes up to three seconds for an Amazon ElasticCompute Cloud (EC2) instance to see a write operation performed on a file system from another Amazon EC2 instance.Which of the following actions should you take to solve the custom NFS settings from causing delays in the write operation?Read More →

A company has more than 10,000 sensors that send data to an on-premises Apache Kafka server by using the Message Queuing Telemetry Transport (MQTT) protocol.The on-premises Kafka server transforms the data and then stores the results as objects in an Amazon S3 bucket.Recently, the Kafka server crashed.The company lost sensor data while the server was being restored.A solutions architect must create a new design on AWS that is highly available and scalable to prevent a similar occurrence.Which solution will meet these requirements?Read More →

Which of the following Amazon RDS storage types is ideal for applications with light or burst I/O requirements?Read More →

A company is migrating an application to the AWS Cloud.The application runs in an on-premises data center and writes thousands of images into a mounted NFS file system each night.After the company migrates the application, the company will host the application on an Amazon EC2 instance with a mounted Amazon Elastic File System (Amazon EFS) file system.The company has established an AWS Direct Connect connection to AWS.Before the migration cutover, a solutions architect must build a process that will replicate the newly created on-premises images to the EFS file system.What is the MOST operationally efficient way to replicate the images?Read More →

In Amazon Elastic Compute Cloud, you can specify storage volumes in addition to the root device volume when you create an AMI or when launching a new instance using______.Read More →

A company processes environmental data.The company has set up sensors to provide a continuous stream of data from different areas in a city.The data is available in JSON format.The company wants to use an AWS solution to send the data to a database that does not require fixed schemas for storage.The data must be sent in real time.Which solution will meet these requirements?Read More →

Complete this statement: “When you load your table directly from an Amazon_____ table, you have the option to control the amount of provisioned throughput you consume.”Read More →

A company has developed a mobile game.The backend for the game runs on several virtual machines located in an on-premises data center.The business logic is exposed using a REST API with multiple functions.Player session data is stored in central file storage.Backend services use different API keys for throttling and to distinguish between live and test traffic.The load on the game backend varies throughout the day.During peak hours, the server capacity is not sufficient.There are also latency issues when fetching player session data.Management has asked a solutions architect to present a cloud architecture that can handle the game’s varying load and provide low-latency data access.The API model should not be changed.Which solution meets these requirements?Read More →

In DynamoDB, to get a detailed listing of secondary indexes on a table, you can use the ______ action.Read More →