DVA-C02 Exam Dumps - Amazon Web Services AWS Certified Associate Questions and Answers

Store database credentials and API keys in AWS Secrets Manager. Use AWS managed AWS KMS keys. Set up automatic key rotation. Use the AWS SDK to retrieve secrets.

Store the database credentials and API keys in AWS Secrets Manager. Use customer managed AWS KMS keys. Set up automatic key rotation. Create a key policy in the application to retrieve secrets by using the AWS SDK.

Store the database credentials in the application code. Separate credentials by using environment-specific branches that have restricted access to the code repositories.

Store the database credentials and API keys as parameters in AWS Systems Manager Parameter Store. Encrypt the credentials and API keys with AWS managed AWS KMS keys. Use the AWS SDK to retrieve secrets.

Set the event source mapping batch size to 10 for the high priority queue and to 90 for the low priority queue

Set the delivery delay to 0 seconds for the high priority queue and to 10 seconds for the low priority queue

Set the event source mapping maximum concurrency to 10 for the high priority queue and to 90 for the low priority queue

Set the event source mapping batch window to 10 for the high priority queue and to 90 for the low priority queue

Use AWS CodeDeploy with AWS CloudFormation StackSets to deploy the infrastructure. Use Amazon CodeGuru to run the tests.

Use AWS CodePipeline with AWS CloudFormation StackSets to deploy the infrastructure. Use AWS CodeBuild to run the tests.

Use AWS CodePipeline with AWS CloudFormation change sets to deploy the infrastructure. Use a CloudFormation custom resource to run the tests.

Use AWS Serverless Application Model (AWS SAM) templates with AWS CloudFormation change sets to deploy the infrastructure. Use AWS CodeDeploy to run the tests.

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.

Change the Amazon SQS standard queue to an Amazon SQS FIFO queue by using the Amazon SQS message deduplication ID.

Set up a dead-letter queue.

Set the maximum concurrency limit of the AWS Lambda function to 1

Change the message processing to use Amazon Kinesis Data Streams instead of Amazon SQS.

Create an Amazon ElastiCache for Redis instance. Enable encryption of data in transit and at rest. Store frequently accessed data in the cache.

Create an Amazon ElastiCache for Memcached instance. Enable encryption of data in transit and at rest. Store frequently accessed data in the cache.

Create an Amazon RDS for MySQL read replica. Connect to the read replica by using SSL. Configure the read replica to store frequently accessed data.

Create an Amazon DynamoDB table and a DynamoDB Accelerator (DAX) cluster for the table. Store frequently accessed data in the DynamoDB table.

"Condition": { "ArnLike": { "aws":"arn:aws:states:ap-south-1:111111111111:stateMachine" } }

"Condition": { "ArnLike": { "aws":"arn:aws:states:ap-south-1:*:stateMachine" } }

The X-Forwarded-Proto header

The X-F Forwarded-Host header

The X-Forwarded-For header

The X-Forwarded-Port header

Check that the function's security group has outbound access on port 1433 to the DB instance's security group. Check that the DB instance's security group has inbound access on port 1433 from the function's security group.

Check that the function's security group has Inbound access on port 1433 from the DB Instance's security group. Check that the DB instance's security group has outbound access on port 1433 to the function's security group.

Check that the VPC is set up for a NAT gateway. Check that the DB instance has the public access option turned on.

Check that the function's execution role permissions include rds:DescribeDBInstances, rds: ModifyDB Instance, and rds:DescribeDBSecurityGroups for the DB instance.

Check that the function's execution rote permissions include ec2: CreateNetworklnterface. ec2: DescribeNetworklnterfaces. and ec2: DeleteNetworklnterface.

Build the application by using shell scripts to create .zip files for each Lambda function. Manually upload the .zip files to the AWS Management Console.

Build the application by using the AWS Serverless Application Model (AWS SAM). Use a continuous integration and continuous delivery (CI/CD) pipeline and the SAM CLI to deploy the Lambda functions.

Build the application by using shell scripts to create .zip files for each Lambda function. Upload the .zip files. Deploy the .zip files as Lambda functions by using the AWS CLI in a continuous integration and continuous delivery (CI/CD) pipeline.

Build a container for each Lambda function. Store the container images in AWS CodeArtifact. Deploy the containers as Lambda functions by using the AWS CLI in a continuous integration and continuous delivery (CI/CD) pipeline.