A company is adding items to an Amazon DynamoDB table from an AWS Lambda function that is written in Python A developer needs to implement a solution that inserts records in the DynamoDB table and performs automatic retry when the insert fails Which solution meets these requirements with MINIMUM code changes?

Use the AWS software development kit (SDK) for Python (boto3) to call the Putltem operation

Configure the Python code to run the AWS CLl through shell to call the Putltem operation

Call the Putltem operation from Python by using the DynamoDB HTTP API

Queue the items in AWS Glue: which will put them into the DynamoDB table

Use the AWS software development kit (SDK) for Python (boto3) to call the Putltem operation

A developer has an AWS CodePipelme pipeline that invokes AWS CodeBuild in the build stage The developer wants to pass in a variable from CodePipeline so that the variable can be read in the CodeBuild buiidspec yml file How can the developer accomplish this goal?

Configure a CodePipelme environment vanable that contains a JSON document that defines each of the variables required in CodeBuild

Configure a unique CodePipelme vanable namespace and vanables as key-value pairs that define each of the variables required in CodeBuild

Configure a CodePipelme environment vanable that contains a JSON document that defines each of the variables required in CodeBuild

Configure an AWS CloudFormation stack set that contains a JSON document that defines each of the variables required in CodeBuild Reference the stack set from CodePipelme

Configure an AWS CodeArtifact repository to store each environment variable Reference CodeArtifact from CodePipelme and CodeBuild

A company is migrating the content delivery network for its dynamic PHP website to AWS An Amazon CloudFront web distribution is part of the new infrastructure The distnbution has the following cache behavior settings• Allowed HTTP Methods is set to GET, HEAD• Viewer Protocol Policy is set to HTTP and HTTPSDevelopers test the solution and can reach the company's website over HTTP and HTTPS Howeverthe developers are unable to tog in lo the previously working administration panel of the websiteWhich action will resolve this login issue1?

Set Allowed HTTP Methods to GET. HEAD; OPTIONS

Set Viewer Protocol Policy to HTTPS Only

Set Allowed HTTP Methods to GET, HEAD: OPTIONS, PUT, POST PATCH, DELETE

Set Viewer Protocol Policy to Redirect HTTP to HTTPS

An ecommerce application is using Amazon Simple Notification Service (Amazon SNS) with an AWS Lambda subscription to save all new orders into an Amazon DynamoDB table The company wants to record all the orders that are more than a certain amount of money in a separate table The company wants to avoid changes to the processes that post orders to Amazon SNS or the current Lambda function that saves the orders to the DynamoDB table How can a developer implement this feature with the LEAST change to the existing application?

Modify the Lambda code to filter the orders and save the appropriate orders to a separate table

Create another Lambda subscription with the SNS message attribute value matching a filter option to save the appropriate orders to a separate table

Create another SNS topic, and also send orders in that topic Create a Lambda subscription with a numeric value filter option to save the appropriate orders to a separate table

Create anotherftambda subscnption with the SNS message numeric value matching a filter option to save the appropriate orders to a separate table

Modify the Lambda code to filter the orders and save the appropriate orders to a separate table

A developer is building an application using an Amazon API Gateway REST API backed by an AWS Lambda function that interacts with an Amazon DynamoDB table During testing, the developer observes high latency when making requests to the API How can the developer evaluate the end-to-end latency and identify performance bottlenecks?

Enable and configure AWS X-Ray tracing on API Gateway and the Lambda function Use X-Ray to trace and analyze user requests

Enable AWS CloudTrail logging and use the logs to map each latency and bottleneck

Enable and configure AWS X-Ray tracing on API Gateway and the Lambda function Use X-Ray to trace and analyze user requests

Enable Amazon CloudWatch Logs for the Lambda function Enable execution logs for API Gateway to view and analyze user request logs.

Enable VPC Flow Logs to capture and analyze network traffic within the VPC

A physician's office management application requires that all data in transit between an EC2 instance and an Amazon EBS volume be encrypted Which of the following techniques fulfills this requirement? (Select TWO )

Create encrypted snapshots into Amazon S3

Use 1AM roles to limit access to the Amazon EBS volume

A developer is building a backend system for the long-term storage of information from an inventory management system. The information needs to be stored so that other teams can build tools to report and analyze the data How should the developer implement this solution to achieve the FASTEST running time?

Create an AWS Lambda function that writes to Amazon S3 synchronously Increase the function's concurrency to match the highest expected value of concurrent scans and requests.

Create an AWS Lambda function that writes to Amazon S3 asynchronously Configure a dead-letter queue to collect unsuccessful invocations

Create an AWS Lambda function that writes to Amazon S3 synchronously Set the inventory system to retry failed requests.

Create an AWS Lambda function that writes to an Amazon ElastiCache for Redis cluster asynchronously Configure a dead-letter queue to collect unsuccessful invocations.

A developer is deploying an application in the AWS Cloud by using AWS Cloud Formation The application will connect to an existing Amazon RDS database The hostname of the RDS database is stored in AWS Systems Manager Parameter Store as a plaintext value The developer needs to incorporate the database hostname into the Cloud Formation template to initialize the application when the stack is created How should the developer reference the parameter that contains the database hostname?

Use the Fn: ImportVatue intrinsic function

Use the ssm-secure dynamic reference.

A company has deployed an application on AWS Elastic Beanstalk The company has configured the Auto Scaling group that is associated with the Elastic Beanstalk environment to have five Amazon EC2 instances If the capacity is fewer than four EC2 instances during the deployment, application performance degrades The company is using the all-at-once deployment policy What is the MOST cost-effective way to solve the deployment issue1?

Change the deployment policy to rolling with additional batch Specify a batch size of 1

Change the Auto Scaling group to six desired instances

Change the deployment policy to traffic splitting Specify an evaluation time of 1 hour.

Change the deployment policy to rolling with additional batch Specify a batch size of 1

Change the deployment policy to rolling Specify a batch size of 2.

A company has an internal website that gives users the ability to access contract Idata that is stored in an Amazon RDS DB instance The number of contracts has increased and several users have reported slow retrieval of the contract data The company wants to set up a cache to improve the latency A developer must create a solution that ensures data resiliency The data must be encrypted and must be partitioned by department Which solution will meet these requirements?

Amazon ElastiCache for Redis with cluster mode disabled

Amazon ElastiCache for Memcached with cluster mode enabled

Amazon ElastiCache for Redis with cluster mode enabled

Amazon ElastiCache for Redis with cluster mode disabled

Amazon ElastiCache for Memcached with cluster mode disabled

A company has an application that is based on Amazon EC2 The company provides API access to the application through Amazon API Gateway and uses Amazon DynamoDB to store the application's data A developer is investigating performance issues that are affecting the application. During peak usage, the application is overwhelmed by a large number of identical data read requests that come through APIs What is the MOST operationally efficient way for the developer to improve the application's performance''

Use Amazon ElastiCache to cache application responses.

Use DynamoDB Accelerator (DAX) to cache database responses

Configure Amazon EC2 Auto Scaling policies to meet fluctuating demand

Enable API Gateway caching to cache API responses

Use Amazon ElastiCache to cache application responses.

A developer is building a web and mobile application for two types of users regular users and guest users Regular users are required to log in, but guest users do not log in Users should see only their data regardless of whether they authenticate Users need AWS credentials before they can access AWS resources What is the MOST secure solution that the developer can implement to allow access for guest users?

Generate temporary credentials. Store the temporary credentials in AWS Secrets Manager Use the temporary credentials to access the required resources

Use an Amazon Cognito credentials provider to issue temporary credentials that are linked to an unauthenticated role that has access to the required resources.

Set up an IAM user that has permissions to the required resources. Hardcode the 1AM credentials in the web and mobile application

Generate temporary keys that are stored in AWS Key Management Service (AWS KMS) Use the temporary keys to access the required resources

Generate temporary credentials. Store the temporary credentials in AWS Secrets Manager Use the temporary credentials to access the required resources

A developer is designing a web application in which new users will use their email addresses to create accounts Millions of users are expected to sign up. The application will store attributes for each user Which AWS service or feature should the developer implement to meet these requirements?

AWS Mobile Hub User File Storage

A developer is building a static, client-side rendered website that is powered by ReactJS The code has no server-side generated components and does not need to run any programming languages on the server However the code serves static HTML, CSS, and JavaScript to the client on each request The developer's solution to host the website must maximize performance and cost-effectiveness Which combination of AWS services or resources should the developer use to meet these requirements?

Amazon CloudFront and Amazon S3

Application Load Balancer and Amazon EC2

Amazon API Gateway and AWS Lambda

Amazon CloudFront and Amazon S3

Amazon CloudFront and AWS Elastic Beanstalk

A company has an AWS Lambda function that runs hourly, reads log files that are stored in Amazon S3, and forwards alerts to Amazon Simple Notification Service (Amazon SNS) topics based on content A developer wants to add a custom metric to the Lambda function to track the number of alerts of each type for each run The developer needs to log this information in Amazon CloudWatch in a metnc that is named Lambda/AlertCounts How should the developer modify the Lambda function to meet this requirement with the LEAST operational overhead1?

Add a call to the PutMetncData API operation Pass an array for alerts and the number of occurrences in the Values and Counts fields with a namespace of "Lambda/AlertCounts"

Add a print statement to standard out for each alert and the number of occurrences

Add a call to the PutMetncData API operation Pass an array for alerts and the number of occurrences in the Values and Counts fields with a namespace of "Lambda/AlertCounts"

Add a call to the PutMetncAlarm API operation Pass an array of alerts in the metrics member with the namespace of "Lambda/AlertCounts"

Add a call to the PutDashboard API operation Pass an array of alerts in the metrics member with the namespace of "Lambda/AlertCounts"

A company has a web application that uses an Amazon Cogmto user pool for authentication. The company wants to create a login page that includes the-company logo What should a developer do to meet these requirements?

Create a login page that includes the company logo. Upload the login page to Amazon Cognito

Create a hosted user interface (Ul) in Amazon Cognito Customize the hosted Ui with the company logo

Create a login page that includes the company logo. Upload the login page to Amazon Cognito

Create a login page that includes the company logo in Amazon API Gateway Save the link in Amazon Cognito

Upload the company logo to an Amazon S3 bucket Specify the S3 object path in app client settings in Amazon Cognito

A company is providing read access to objects in an Amazon S3 bucket for different customers The company uses 1AM permissions to restnd access to the S3 bucket The customers can access only their own files Due to a regulation requirement the company needs to enforce encryption in transit for interactions with Amazon S3 Which solution will meet these requirements'?

Add an IAM policy to the IAM users to enforce the usage of the AWS SDK

Add a bucket policy to the S3 bucket to deny S3 actions when the aws SecureTransport condition is equal to false

Add a bucket policy to the S3 bucket to deny S3 actions when the s3 x-amz-aci condition is equal to public-read

Add an IAM policy to the IAM users to enforce the usage of the AWS SDK

Add an IAM policy to the IAM users that allows S3 actions when the s3 x-arnz-acl condition is equal to bucket-owner-read

A company's security policies require all database passwords to be rotated every 30 days The company uses different database platforms, including Amazon Aurora databases and proprietary NoSQL document databases, for different applications A developer needs to implement a solution for password rotation Which solution will meet these requirements?

Create an AWS Lambda rotation function that has appropriate IAM permissions Store the password in AWS Systems Manager Parameter Store Configure Parameter Store to rotate the password by using the Lambda function

Create an AWS Lambda rotation function that has appropriate IAM permissions Store the password in AWS Secrets Manager Configure Secrets Manager to rotate the password by using the Lambda function

Encrypt the existing password with AWS Key Management Service (AWS KMS) Export the existing password Generate a random password with AWS KMS Use the AWS KMS password renewal feature to replace the existing password with the new password.

Create an AWS Lambda rotation function that has appropriate IAM permissions Store the password in AWS Systems Manager Parameter Store Configure Parameter Store to rotate the password by using the Lambda function

Integrate AWS Systems Manager Parameter Store with a Key Management Interoperability Protocol (KMIP)-compliant third-party secret manager to enable third-party database password rotation on AWS

A company requires objects that are stored in Amazon S3 to be encrypted The company is currently using server-side encryption with AWS KMS managed encryption keys (SSE-KMS) A developer needs to optimize the cost-effectiveness of the encryption mechanism without negatively affecting performance What should the developer do to meet these requirements?

Configure the SJ bucket to use an S3 Bucket Key for SSE-KMS

Change the encryption type to customer-provided keys.

Configure the SJ bucket to use an S3 Bucket Key for SSE-KMS

Use S3 bucket policies to limit the principals who can create objects

Use a custom policy to limit the number of AWS KMS calls that are allowed

A developer is migrating a legacy monolithic application to AWS and wants to convert the application's internal processes to microservices The application's internal processes communicate through internal asynchronous messaging Occasionally messages need to be reprocessed by multiple microservices How should the developer migrate the application's internal messaging to AWS to meet these requirements?

Use Amazon Simple Queue Service (Amazon SQS) queues to communicate messages between the microservices

Use Amazon API Gateway to provide REST interfaces between the microservices

Use Amazon Kinesis Data Streams to communicate messages between the microservices

Use Amazon API Gateway to provide WebSocket APIs between the microservices.

A company hosts a monolithic application on Amazon EC2 instances. The company starts converting some features of the application to a serverless architecture by using Amazon API Gateway and AWS Lambda After the migration, some users report problems with payment processing Upon inspection, a developer discovers that the Lambda function that calls the external payment API is taking longer than expected Therefore, the API Gateway requests are timing out What should the developer do to resolve this issue in the serverless architecture?

Use Amazon Simple Queue Service (Amazon SQS) with API Gateway and the Lambda function to asynchronously call the payment API

Use the EC2 instances to make the API calls to the payment API

Use Amazon Simple Queue Service (Amazon SQS) with API Gateway and the Lambda function to asynchronously call the payment API

Increase the API Gateway timeout duration to match the payment API time

Increase the Lambda function's memory to increase the network bandwidth and increase the speed of the payment API calls

A developer is troubleshooting a new AWS Lambda function. The function should run automatically each time a new object is uploaded to an Amazon S3 bucket. However, the developer finds that all calls failed before they reached the application code inside the function.Which of the following is a possible reason for this failure?

The function execution role does not allow access to Amazon S3.

The function resource policy does not allow access from Amazon S3.

The function execution role does not allow access from Amazon S3.

The function execution role does not allow access to Amazon S3.

The IAM user does not have access to Amazon S3.

A developer has built an application running on AWS Lambda using AWS Serverless Application Model (AWS SAM). What is the correct sequence of steps to successfully deploy the application?

Package the SAM template to Amazon EBS storage.

1. Build the SAM template in Amazon EC2.

Package the SAM template to Amazon EBS storage.

Deploy the SAM template from Amazon EBS.

1. Build the SAM template locally.

Package the SAM template onto Amazon S3.

Deploy the SAM template from Amazon S3.

1. Build the SAM template locally.

Deploy the SAM template from Amazon S3.

Package the SAM template for use.

1. Build the SAM template locally.2 Package the SAM template from AWS CodeCommit.

A company has a front-end application that runs on four Amazon EC2 instances behind an Elastic Load Balancer (ELB) in a production environment that is provisioned by AWS Elastic Beanstalk. A developer needs to deploy and test new application code while updating the Elastic Beanstalk platform from the current version to a newer version of Node.js. The solution must result in zero downtime for the application. Which solution meets these requirements?

Use a rolling deployment for the new application code. Apply the code to a subset of EC2 instances until the tests pass. Redeploy the previous code if the tests fail.

Clone the production environment to a different platform version. Deploy the new application code, and test it. Swap the environment URLs upon verification.

Deploy the new application code in an all-at-once deployment to the existing EC2 instances. Test the code. Redeploy the previous code if verification fails.

Perform an immutable update to deploy the new application code to new EC2 instances. Serve traffic to the new instances after they pass health checks

Use a rolling deployment for the new application code. Apply the code to a subset of EC2 instances until the tests pass. Redeploy the previous code if the tests fail.

A developer is receiving an intermittent ProvisionedThroughputExceededException error from an application that is based on Amazon DynamoDB. According to the Amazon CloudWatch metrics for the table, the application is not exceeding the provisioned throughput What could be the cause of the issue?

The application is exceeding capacity on a particular hash key.

The DynamoDB table storage size is larger than the provisioned size.

The application is exceeding capacity on a particular hash key.

The DynamoDB table is exceeding the provisioned scaling operations.

The application is exceeding capacity on a particular sort key.

A developer is working on a Python application that runs on Amazon EC2 instances. The developer wants to enable tracing of application requests to debug performance issues in the code. Which combination of actions should the developer take to achieve this goal? (Select TWO.)

Install the AWS X-Ray daemon on the EC2 instances

Install and configure the AWS X-Ray SDK for Python in the application.

Install the Amazon CloudWatch agent on the EC2 instances.

Install the AWS X-Ray daemon on the EC2 instances

Configure the application to write JSON-formatted logs to /var/log/cloudwatch.

Configure the application to write trace data to /var/log/xray.

Install and configure the AWS X-Ray SDK for Python in the application.

A company is building a serverless application that uses AWS Lambd a. The application includes Lambda functions that are exposed by Amazon API Gateway The functions will use several large third-party libraries, and the build artifacts will exceed 50 MB in size.Which combination of steps should a developer take to prepare and perform the deployment?(Select TWO.)

Upload the build artifact to Amazon S3.

Issue the aws lambda update-function-code CLI command with the -s3-bucket and -s3-key parameters.

Issue the aws lambda update-function-code CLI command with the -zip-file fileb://my-function.zip parameter

Upload the build artifact to Amazon S3.

Issue the aws cloudformation package CLI command.

Issue the aws lambda update-function-code CLI command with the -s3-bucket and -s3-key parameters.

Issue the aws lambda update-function-code CLI command with a parameter that points to the source code in AWS CodeCommit.

A developer is migrating a Windows-based legacy application from on premises to AWS. The application will run on Amazon EC2 instances that run Amazon Linux. The application stores a large number of files in an NFS drive. The migration solution must minimize downtime and application code changes.Which solution should the developer use to migrate the application data?

Create an Amazon Elastic File System (Amazon EFS) file system. Use AWS DataSync to transfer the files to Amazon EFS.

Create an Amazon S3 bucket. Use the s3 sync command to upload the files to the S3 bucket.

Create an Amazon Elastic Block Store (Amazon E8S) volume. Upload the files to the volume. Attach the volume to the EC2 instances.

Create an Amazon Elastic File System (Amazon EFS) file system. Use AWS DataSync to transfer the files to Amazon EFS.

Create an Amazon Elastic File System (Amazon EFS) file system. Mount the EFS file system from the legacy application. Copy the files to the EFS mount.

A movie fan club hosts a serverless web application in an Amazon S3 bucket. The application uses an AWS Lambda function that is exposed by an Amazon API Gateway API. The function queries an Amazon DynamoDB table to list actors sorted by movie. In the DynamoDB table. Actor is the primary key, Movie is the sort key, and Role and Year are attributes. In the web application, a developer wants to add a page that is named Phase 1 that lists only the movies that were released between 2008 and 2012. The developer needs to fetch the Phase 1 items in a way that minimizes the impact on the DynamoDB table.Which solution will meet these requirements?

Design a Lambda function that scans the DynamoDB table and filters the results for the Phase 1 items. Invoke the function from a new method in the API.

Create a global secondary index (GSl) with the Year attribute as the sort key. Create a Lambda function to return the results from a new method in the API.

Design a Lambda function that scans the DynamoDB table and filters the results for the Phase 1 items. Invoke the function from a new method in the API.

Use a DynamoDB stream to send items that are filtered by Year to a new DynamoDB table. Invoke a Lambda function from a new method in the API.

Set up an Amazon CloudFront distribution. Create a Lambda@Edge function to filter the items that are returned from the API request.

A company is concerned that a malicious user could deploy unauthorized changes to the code for an AWS Lambda function. What can a developer do to ensure that only trusted code is deployed to Lambda?

Define the code signing configuration in the Lambda console Use AWS Signer to digitally sign the Lambda package before deploying the package to Lambda

Turn on the trusted code option in AWS CodeDeploy. Add the CodeDeploy digital certificate to the Lambda package before deploying the package to Lambda

Define the code signing configuration in the Lambda console Use AWS Signer to digitally sign the Lambda package before deploying the package to Lambda

Link Lambda to AWS Key Management Service (AWS KMS) in the Lambda console. Use AWS KMS to digitally sign the Lambda package before deploying the package to Lambda.

Set the KmsKeyArn property of the Lambda function to the Amazon Resource Name (ARN) of a trusted key before deploying the package to Lambda.

A developer wants to migrate a Windows .NET application that is running on IIS with a Microsoft SQL Server database to AWS. The developer does not want to think about provisioning and managing the infrastructure. What should the developer do to migrate the application with the LEAST amount of effort?

Back up and restore the database to Amazon RDS. Use the .NET Migration Assistant for AWS Elastic Beanstalk to migrate the web application to a preconfigured solution stack that Elastic Beanstalk provides.

Launch Amazon EC2 instances for Windows Server. Back up and restore the database to Amazon RDS. Deploy the web application to the new EC2 instances

Back up and restore the database to Amazon RDS. Use the .NET Migration Assistant for AWS Elastic Beanstalk to migrate the web application to a preconfigured solution stack that Elastic Beanstalk provides.

Migrate the database to Amazon DynamoDB Use Amazon API Gateway and AWS Lambda to create a web application interface that is hosted in an Amazon S3 bucket.

Containerize the application on premises. Push the image to Amazon Elastic Container Registry(Amazon ECR). Create an AWS CloudFormation template to deploy the application

What are the MINIMUM properties required in the resources section of the AppSpace file for CodeDeploy to deploy the ECS service successfully?

name, alias, currentversion, and targetversion

TaskDefinition, ContainerName, and PlartformVersion

TaskDefinitionContainerName, ContainerPort

name, Currentversion, NetworkConfiguration, and Platform Version

A developer is designing a serverless application for an ecommerce website. An Amazon API Gateway API exposes..... user operations. The website features shopping carts for the users. The shopping carts must be stored for extended..... the front-end application.The load on the application will vary significantly based on the time of day and the promotional sales that are offered..... scale automatically to meet these changing demands. Which solution will meet these requirements?

Store the data objects in Amazon DynamoDB tables. Cache the data objects by using DynamoDB Accelerator (DAX).

Store the data objects on an Amazon RDS DB instance. Cache the data objects in memory by using Amazon ElastiCache.

Store the data objects on Amazon EC2 instances behind an Application Load Balancer. Use session affinity (sticky sessions) for each user's shopping cart.

Store the data objects in Amazon S3 buckets. Cache the data objects by using Amazon CloudFront with the maximum TTL.

Store the data objects in Amazon DynamoDB tables. Cache the data objects by using DynamoDB Accelerator (DAX).

Which solution will meet these requirements?

Install the AWS X-Ray daemon on each of the ECS instances.

Build the container from the amazon/aws-xray-daemon base image. Use the AWS X-Ray SDK to instrument the application.

Install the Amazon CloudWatch agent on the container image. Use the CloudWatch SDK to publish custom metrics from each of the microservices.

Install the AWS X-Ray daemon on each of the ECS instances.

Configure AWS CloudTrail data events to capture the traffic between the microservices.

A developer is migrating to Amazon Cognito from a custom user management solution that stores user information in a database. The developer has created a…… Amazon Cognito user pool. The developer needs to migrate the existing user information to the user pool without forcing users to change their passwords.Which solution will meet these requirements?

Add an OpenID Connect (OIDC) identity provider to the user pool.

Import users from a .json file.

Import users with a user migration AWS Lambda trigger.

A developer has created a Java application that makes HTTP requests directly to AWS services.Application logging shows 5xx HTTP response codes that occ irregular intervals. The errors areaffecting users. How should the developer update the application to improve the application's resiliency?

Use the AWS SDK for Java to interact with AWS APIs.

Revise the request content in the application code.

Use the AWS SDK for Java to interact with AWS APIs.

Scale out the application so that more instances of the application are running.

Add additional logging to the application code.

A developer designed an application on an Amazon EC2 instance. The application makes API requests to objects in an Amazon S3 bucket. Which combination of steps will ensure that the application makes the API requests in the MOST secure manner? (Select TWO.)

Create an IAM role that has permissions to the S3 bucket.

Add the IAM role to an instance profile. Attach the instance profile to the EC2 instance.

Create an IAM user that has permissions to the S3 bucket. Add the user to an 1AM group.

Create an IAM role that has permissions to the S3 bucket.

Add the IAM role to an instance profile. Attach the instance profile to the EC2 instance.

Create an IAM role that has permissions to the S3 bucket. Assign the role to an 1AM group.

Store the credentials of the 1AM user in the environment variables on the EC2 instance.

A company is migrating a legacy application to a serverless application on AWS. The legacy application consists of a set of web services that are exposed by a Amazon API Gateway API. A developer needs to replace the existing implementation of web services with AWS Lambda functions. The developer needs to test new version of the" API that uses the functions in production. The developer must minimize the impact of the testing on the application's users.Which solution will meet these requirements?

Create a development stage for the new version of the API. Promote a canary release.

Create a beta stage for the new version of the API. Send the updated endpoint to the users.

Create a development stage for the new version of the API. Use a canary deployment.

Create a development stage for the new version of the API. Promote a canary release.

Create a deployment stage. Enable mutual TLS for the new version of the API.

Amazon DVA-C01 Practice Test 13 - Free Online Exam Prep & Questions

A company has a large number of documents that are stored securely in Amazon S3 The company is creating an application that occasionally will read these documents The application will be deployed on Amazon EC2 instances. The company's security requirements mandate that no long-term credentials can be stored on the EC2 instances and that only the needed documents can be accessed Only authorized users and applications can access the documents access must be logged by Amazon S3, and each document must follow S3 Lifecycle policies for archival and destruction What should a developer do to meet these requirements?

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