A company hosts historical weather records in Amazon S3. The records are downloaded from the company's website by way of a URL that resolves to a domain name. Users all over the world access this content through subscriptions A third-party provider hosts the company's root domain name, but the company recently migrated some of its services to Amazon Route 53 The company wants to consolidate contracts, reduce latency for users, and reduce costs related to serving the application to subscribers.
Which solution meets these requirements?

• A.Create an A record in a Route 53 hosted zone for the application Create a Route 53 traffic policy for the web application, and configure a geolocation rule. Configure health checks to check (he health of the endpoint and route DNS queries to other endpoints if an endpoint is unhealthy
• B.Create a web distribution on Amazon CloudFront to serve the S3 content for the application Create a CNAME record in a Route 53 hosted zone that points to the CloudFront distribution resolving to the application's URL domain name.
• C.Create a web distribution on Amazon CloudFront to serve the S3 content for the application Create an ALIAS record in the Amazon Route 53 hosted zone that points to the CloudFront distribution, resolving to the application's URL domain name
• D.Create an A record in a Route 53 hosted zone tor the application. Create a Route 53 traffic policy for the web application, and configure a geoproximity rule. Configure health checks to check the health of the endpoint and route DNS queries to other endpoints if an endpoint is unhealthy.

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A company currently stores symmetric encryption keys in a hardware security module (HSM). A solution architect must design a solution to migrate key management to AWS. The solution should allow for key rotation and support the use of customer provided keys. Where should the key material be stored to meet these requirements?

• A.Amazon S3
• B.AWS Secrets Manager
• C.AWS Systems Manager Parameter store
• D.AWS Key Management Service (AWS KMS)

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A development team stores its Amazon RDS MySQL DB instance user name and password credentials in a configuration file The configuration file is stored as plaintext on the root device volume of the team's Amazon EC2 instance When the team's application needs to reach the database it reads the file and loads the credentials into the code The team has modified the permissions of the configuration file so that only the application can read its content A solutions architect must design a more secure solution
What should the solutions architect do to meet this requirement1?

• A.Store the configuration file in Amazon S3 Grant the application access to read the configuration file
• B.Move the configuration file to an EC2 instance store, and create an Amazon Machine Image (AMI) of the instance. Launch new instances from this AMI
• C.Enable SSL connections on the database instance Alter the database user to require SSL when logging in.
• D.Create an IAM role with permission to access the database Attach this IAM role to the EC2 instance

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A company is using a fleet of Amazon EC2 instances to ingest data from on-premises data sources. The data is in JSON format and ingestion rates can be as high as 1 MB/s. When an EC2 instance is rebooted, the data in-flight is lost.
The company's data science team wants to query ingested data near-real time.
Which solution provides near-real-time data querying that is scalable with minimal data loss?

• A.Store ingested data in an EC2 instance store.
  Publish data to Amazon Kinesis Data Firehose with Amazon S3 as the destination.
  Use Amazon Athena to query the data.
• B.Store ingested data in an Amazon Elastic Block Store (Amazon EBS) volume.
  Publish data to Amazon ElastiCache for Redis.
  Subscribe to the Redis channel to query the data.
• C.Publish data to Amazon Kinesis Data Streams.
  Use Kinesis Data Analytics to query the data.
• D.Publish data to Amazon Kinesis Data Firehose with Amazon Redshift as the destination.
  Use Amazon Redshift to query the data.

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A solutions architect is designing a solution where users will De directed to a backup static error page it the primary website is unavailable.
The primary website's DNS records are hosted in Amazon Route 53 where their domain is pointing to an Application Load Balancer (ALB).
Which configuration should the solutions architect use to meet the company's needs while minimizing changes and infrastructure overhead?

• A.Update the Route 53 record to use a latency-based routing policy.
  Add the backup static error page hosted within an Amazon S3 bucket to the record so the traffic is sent to the most responsive endpoints.
• B.Set up a Route 53 active-passive failover configuration.
  Direct traffic to a static error page hosted within an Amazon S3 bucket when Route 53 health checks determine that the ALB endpoint is unhealthy.
• C.Set up a Route 53 active-active configuration with the ALB and an Amazon EC2 instance hosting a static error page as endpoints.
  Route 53 will only send requests to the instance if the health checks fail for the ALB.
• D.Point a Route 53 alias record to an Amazon CloudFront distribution with the ALB as one of its origins.
  Then, create custom error pages for the distribution.

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