Amazon Web Services pass4test dva-c02 Premium Exam Questions by Renee q26 vce pdf

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Exam Name:	AWS Certified Developer - Associate
Exam Code:	DVA-C02 Dumps
Vendor:	Amazon Web Services	Certification:	AWS Certified Associate
Questions:	292 Q&A's	Shared By:	renee

Question 20

A company is creating an application that processes csv files from Amazon S3 A developer has created an S3 bucket The developer has also created an AWS Lambda function to process the csv files from the S3 bucket

Which combination of steps will invoke the Lambda function when a csv file is uploaded to Amazon S3? (Select TWO.)

Options:

Create an Amazon EventBridge rule Configure the rule with a pattern to match the S3 object created event

Schedule an Amazon EventBridge rule to run a new Lambda function to scan the S3 bucket.

Add a trigger to the existing Lambda function. Set the trigger type to EventBridge Select the Amazon EventBridge rule.

Create a new Lambda function to scan the S3 bucket for recently added S3 objects

Add S3 Lifecycle rules to invoke the existing Lambda function

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Question 21

A company has implemented a pipeline in AWS CodePipeline. The company Is using a single AWS account and does not use AWS Organizations. The company needs to test its AWS CloudFormation templates in its primary AWS Region and a disaster recovery Region.

Which solution will meet these requirements with the MOST operational efficiency?

Options:

In the CodePipeline pipeline, implement an AWS CodeDeploy action for each Region to deploy and test the Cloud Formation templates. Update CodePipeline and AWS CodeBuild with appropriate permissions.

Configure CodePipeline to deploy and test the Cloud Formation templates. Use CloudFormation StackSets to start deployment across both Regions.

Configure CodePipeline to invoke AWS CodeBuild to deploy and test the CloudFormation templates in each Region. Update CodeBuild and CloudFormation with appropriate permissions.

Use the Snyk action in CodePipeline to deploy and test the CloudFormation templates in each Region.

Discussion

Question 22

A developer is creating an AWS Lambda function that searches for Items from an Amazon DynamoDQ table that contains customer contact information. The DynamoDB table items have the customers as the partition and additional properties such as customer -type, name, and job_title.

The Lambda function runs whenever a user types a new character into the customer_type text Input. The developer wants to search to return partial matches of all tne email_address property of a particular customer type. The developer does not want to recreate the DynamoDB table.

What should the developer do to meet these requirements?

Options:

Add a global secondary index (GSI) to the DynamoDB table with customer-type input, as the partition key and email_address as the sort key. Perform a query operation on the GSI by using the begins with key condition expression with the email_address property.

Add a global secondary index (GSI) to the DynamoDB table with email_address as the partition key and customer_type as the sort key. Perform a query operation on the GSI by using the begine_with key condition expresses with the email. Address property.

Add a local secondary index (LSI) to the DynemoOB table with customer_type as the partition Key and email_address as the sort Key. Perform a quick operation on the LSI by using the begine_with Key condition expression with the email-address property.

Add a local secondary index (LSI) to the DynamoDB table with job-title as the partition key and email_address as the sort key. Perform a query operation on the LSI by using the begins_with key condition expression with the email_address property.

Discussion

Question 23

A developer is creating an application that includes an Amazon API Gateway REST API in the us-east-2 Region. The developer wants to use Amazon CloudFront and a custom domain name for the API. The developer has acquired an SSL/TLS certificate for the domain from a third-party provider.

How should the developer configure the custom domain for the application?

Options:

Import the SSL/TLS certificate into AWS Certificate Manager (ACM) in the same Region as the API. Create a DNS A record for the custom domain.

Import the SSL/TLS certificate into CloudFront. Create a DNS CNAME record for the custom domain.

Import the SSL/TLS certificate into AWS Certificate Manager (ACM) in the same Region as the API. Create a DNS CNAME record for the custom domain.

Import the SSL/TLS certificate into AWS Certificate Manager (ACM) in the us-east-1 Region. Create a DNS CNAME record for the custom domain.