A company is migrating legacy internal applications to AWS. Leadership wants to rewrite the internal employee directory to use native AWS services. A developer needs to create a solution for storing employee contact details and high-resolution photos for use with the new application.
Which solution will enable the search and retrieval of each employee's individual details and high-resolution photos using AWS APIs?

• A.Encode each employee's contact information and photos using Base64. Store the information in an Amazon DynamoDB table using a sort key.
• B.Store each employee's contact information in an Amazon DynamoDB table along with the object keys for the photos stored in Amazon S3.
• C.Use Amazon Cognito user pools to implement the employee directory in a fully managed software-as-a-service (SaaS) method.
• D.Store employee contact information in an Amazon RDS DB instance with the photos stored in Amazon Elastic File System (Amazon EFS).

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An organization is using Amazon CloudFront to ensure that its users experience low-latency access to its web application. The organization has identified a need to encrypt all traffic between users and CloudFront, and all traffic between CloudFront and the web application.
How can these requirements be met? (Select TWO)

• A.Use AWS KMS t0 encrypt traffic between cloudFront and the web application.
• B.Set the Origin Protocol Policy to "HTTPS Only".
• C.Set the Origin's HTTP Port to 443.
• D.Set the Viewer Protocol Policy to "HTTPS Only" or Redirect HTTP to HTTPS"
• E.Enable the CloudFront option Restrict Viewer Access.

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A developer is creating a stock trading application. The developer needs a solution to send text messages to application users to confirmation when a trade has been completed.
The solution must deliver messages in the order a user makes stock trades. The solution must not send duplicate messages.
Which solution will meet these requirements?

• A.Configure a pipe in Amazon EventBridge Pipes. Connect the application to the pipe as a source. Configure the pipe to use each user's mobile phone number as a target. Configure the pipe to send incoming events to the users.
• B.Configure the application to publish messages to an Amazon Data Firehose delivery stream. Configure the delivery stream to have a destination of each user's mobile phone number that is passed in the trade confirmation message.
• C.Create an Amazon Simple Notification Service (SNS) FIFO topic. Configure the application to use the AWS SDK to publish notifications to the SNS topic to send SMS messages to the users.
• D.Create an Amazon Simple Queue Service (Amazon SQS) FIFO queue. Use the SendMessageln API call to send the trade confirmation messages to the queue. Use the SendMessageOut API to send the messages to users by using the information provided in the trade confirmation message.

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A company has a website that displays a daily newsletter. When a user visits the website, an AWS Lambda function processes the browser's request and queries the company's on-premises database to obtain the current newsletter. The newsletters are stored in English. The Lambda function uses the Amazon Translate TranslateText API operation to translate the newsletters, and the translation is displayed to the user.
Due to an increase in popularity, the website's response time has slowed. The database is overloaded. The company cannot change the database and needs a solution that improves the response time of the Lambda function.
Which solution meets these requirements?

• A.Enable TranslateText API caching.
• B.Cache the translated newsletters in the Lambda /tmp directory.
• C.Change the Lambda function to use parallel processing.
• D.Change to asynchronous Lambda function invocation.

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A developer is building an application that processes a stream of user-supplied data. The data stream must be consumed by multiple Amazon EC2 based processing applications in parallel and in real time. Each processor must be able to resume without losing data if there is a service interruption. The application architect plans to add other processors in the near future, and wants to minimize the amount of data duplication involved.
Which solution will satisfy these requirements?

• A.Publish the data to Amazon Kinesis Data Streams.
• B.Publish the data to Amazon Data Firehose.
• C.Publish the data to Amazon Simple Queue Service (Amazon SQS).
• D.Publish the data to Amazon EventBridge.

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