Open the auxiliary access

Firefly Open Source Community

   Login   |   Register   |
New_Topic
Firefly Open Source Community › Embedded Board › AIO-3588Q› Amazon DVA-C02最新題庫，DVA-C02信息資訊
New Topic
Print Previous Topic Next Topic

[Hardware] Amazon DVA-C02最新題庫，DVA-C02信息資訊

stanmoo116

126

Credits

0

Prestige

0

Contribution

registered members

Rank: 2

Credits
126

【Hardware】 Amazon DVA-C02最新題庫，DVA-C02信息資訊

Posted at yesterday 21:56      View：6 | Replies：0        Print      Only Author   [Copy Link] 1#
P.S. NewDumps在Google Drive上分享了免費的、最新的DVA-C02考試題庫：https://drive.google.com/open?id=1miLGoxekzBUUFMxvTi-Ede40NnnW42c3
如果你要通過IT行業重要的Amazon的DVA-C02考試認證，選擇NewDumps Amazon的DVA-C02考試培訓資料庫是必要的，通過了Amazon的DVA-C02考試認證，你的工作將得到更好的保證，在你以後的事業中，至少在IT行業裏，你技能與知識將得到國際的認可與接受，這也是很多人選擇Amazon的DVA-C02考試認證的原因之一，所以這項考試也越來越被得到重視，我們NewDumps Amazon的DVA-C02考試培訓資料可以幫助你達成以上願望，我們NewDumps Amazon的DVA-C02考試培訓資料是由經驗豐富的IT專家實際出來的，是問題和答案的結合，沒有其他的培訓資料可以與之比較，也不要參加昂貴的培訓類，只要將NewDumps Amazon的DVA-C02考試培訓資料加入購物車，我們NewDumps足以幫助你輕鬆的通過考試。
Amazon DVA-C02考試測試候選人的AWS開發相關主題的多種考試，包括AWS核心服務、安全性、數據庫和部署等。 該考試的設計是評估候選人使用最佳實踐和AWS服務設計、開發和部署安全且可擴展的AWS應用程序的能力。
DVA-C02信息資訊，DVA-C02證照資訊每個IT人士都在努力，不是為了升職就是為了加薪，這也是現代社會所形成的壓力的一種體現。這樣討得上司的喜歡，還不如用實力說話。大家來通過Amazon的DVA-C02考試認證吧，其實這個考試也沒有想像的那麼苦難，只需要你選擇合適的培訓資料就足夠，NewDumps Amazon的DVA-C02考試培訓資料將是最好的培訓資料，選擇了它你就是選擇你最想要的，為了現實，趕緊行動吧。
Amazon DVA-C02考試，也稱為AWS認證開發者-副手考試，是由Amazon Web Services（AWS）提供的認證考試，旨在驗證軟件開發人員在AWS平台上開發應用程序的技能和知識。此考試旨在測試候選人使用AWS服務和API設計、開發和部署基於雲的應用程序的能力。該考試涵蓋了廣泛的主題，包括AWS核心服務、安全性、數據庫和無服務架構。
最新的 AWS Certified Associate DVA-C02 免費考試真題 (Q31-Q36):問題 #31
A company launched an online portal to announce a new product that the company will release in
6 months. The portal requests that users enter an email address to receive communications about the product. The company needs to create a REST API that will store the email addresses in Amazon DynamoDB.
A developer has created an AWS Lambda function that can store the email addresses. The developer will deploy the Lambda function by using the AWS Serverless Application Model (AWS SAM). The developer must provide access to the Lambda function over HTTP.
Which solutions will meet these requirements with the LEAST additional configuration? (Choose two.)
  • A. Expose the Lambda function by using a Gateway Load Balancer.
  • B. Expose the Lambda function by using a Network Load Balancer.
  • C. Expose the Lambda function by using function URLs.
  • D. Expose the Lambda function by using Amazon API Gateway.
  • E. Expose the Lambda function by using AWS Global Accelerator.
答案：C,D

問題 #32
A developer is writing unit tests for a new application that will be deployed on AWS. The developer wants to validate all pull requests with unit tests and merge the code with the main branch only when all tests pass.
The developer stores the code in AWS CodeCommit and sets up AWS CodeBuild to run the unit tests. The developer creates an AWS Lambda function to start the CodeBuild task. The developer needs to identify the CodeCommit events in an Amazon EventBridge event that can invoke the Lambda function when a pull request is created or updated.
Which CodeCommit event will meet these requirements?
  • A.
  • B.
  • C.
  • D.
答案：B
解題說明：
https://docs.aws.amazon.com/code ... erguide/monitoring-
events.html#pullRequestSourceBranchUpdated

問題 #33
An application that is hosted on an Amazon EC2 instance needs access to files that are stored in an Amazon S3 bucket. The application lists the objects that are stored in the S3 bucket and displays a table to the user.
During testing, a developer discovers that the application does not show any objects in the list.
What is the MOST secure way to resolve this issue?
  • A. Update the developer's user permissions to include the S3istBucket permission for the S3 bucket.
  • B. Update the S3 bucket policy by including the S3istBucket permission and by setting the Principal element to specify the account number of the EC2 instance.
  • C. Update the IAM instance profile that is attached to the EC2 instance to include the S3istBucket permission for the S3 bucket.
  • D. Update the IAM instance profile that is attached to the EC2 instance to include the S3:* permission for the S3 bucket.
答案：C
解題說明：
IAM instance profiles are containers for IAM roles that can be associated with EC2 instances. An IAM role is a set of permissions that grant access to AWS resources. An IAM role can be used to allow an EC2 instance to access an S3 bucket by including the appropriate permissions in the role's policy. The S3istBucket permission allows listing the objects in an S3 bucket. By updating the IAM instance profile with this permission, the application on the EC2 instance can retrieve the objects from the S3 bucket and display them to the user. Reference: Using an IAM role to grant permissions to applications running on Amazon EC2 instances

問題 #34
A company stores customer credit reports in an Amazon S3 bucket. An analytics service uses standard Amazon S3 GET requests to access the reports. A developer must implement a solution to redact personally identifiable information (PII) from the reports before the reports reach the analytics service.
  • A. Use AWS Key Management Service (AWS KMS) to implement encryption in the S3 bucket. Re-upload all the existing S3 objects. Give the kms permission to the analytics service.
  • B. Set up an S3 Object Lambda function. Attach the function to an S3 Object Lambda Access Point. Program the function to call a PII redaction API.
  • C. Create an Amazon Simple Notification Service (Amazon SNS) topic. Implement message data protection. Refactor the analytics service to publish data access requests to the SNS topic.
  • D. Load the S3 objects into Amazon Redshift by using a COPY command. Implement dynamic data masking. Refactor the analytics service to read from Amazon Redshift.
答案：B
解題說明：
Comprehensive Detailed Step by Step Explanation with All AWS Developer Reference:
To redact PII from S3 objects before they are accessed by the analytics service, the most efficient solution is to use S3 Object Lambda. S3 Object Lambda allows you to add your own code (Lambda function) to process and transform data when it is retrieved from Amazon S3. You can attach a Lambda function to an S3 Object Lambda Access Point, which in this case would run a redaction API to remove PII from the reports.
Operational Efficiency: S3 Object Lambda handles data processing on the fly, without requiring the data to be permanently transformed or moved to another service (like Amazon Redshift).
Alternatives:
Option A: Loading the data into Amazon Redshift would require refactoring the analytics service and maintaining an additional data pipeline, increasing complexity.
Option C: Using AWS KMS for encryption protects data at rest and in transit, but it does not address PII redaction.
Option D: SNS is a messaging service and does not support direct data transformation.

問題 #35
A company created an application to consume and process data. The application uses Amazon SQS and AWS Lambda functions. The application is currently working as expected, but it occasionally receives several messages that it cannot process properly. The company needs to clear these messages to prevent the queue from becoming blocked. A developer must implement a solution that makes queue processing always operational. The solution must give the company the ability to defer the messages with errors and save these messages for further analysis. What is the MOST operationally efficient solution that meets these requirements?
  • A. Change the SQS queue to a FIFO queue. Configure the message retention period to 0 seconds.
  • B. Configure Amazon CloudWatch Logs to save the error messages to a separate log stream.
  • C. Configure an Amazon CloudWatch alarm for Lambda function errors. Publish messages to an Amazon SNS topic to notify administrator users.
  • D. Create a new SQS queue. Set the new queue as a dead-letter queue for the application queue. Configure the Maximum Receives setting.
答案：D
解題說明：
Using a dead-letter queue (DLQ) with Amazon SQS is the most operationally efficient solution for handling unprocessable messages.
* Amazon SQS Dead-Letter Queue:
* A DLQ is used to capture messages that fail processing after a specified number of attempts.
* Allows the application to continue processing other messages without being blocked.
* Messages in the DLQ can be analyzed later for debugging and resolution.
* Why DLQ is the Best Option:
* Operational Efficiency: Automatically defers messages with errors, ensuring the queue is not blocked.
* Analysis Ready: Messages in the DLQ can be inspected to identify recurring issues.
* Scalable: Works seamlessly with Lambda and SQS at scale.
* Why Not Other Options:
* Option A: Logs the messages but does not resolve the queue blockage issue.
* Option C: FIFO queues and 0-second retention do not provide error handling or analysis capabilities.
* Option D: Alerts administrators but does not handle or store the unprocessable messages.
Steps to Implement:
* Create a new SQS queue to serve as the DLQ.
* Attach the DLQ to the primary queue and configure the Maximum Receives setting.
Using Amazon SQS Dead-Letter Queues
Best Practices for Using Amazon SQS with AWS Lambda

問題 #36
......
DVA-C02信息資訊: https://www.newdumpspdf.com/DVA-C02-exam-new-dumps.html
順便提一下，可以從雲存儲中下載NewDumps DVA-C02考試題庫的完整版：https://drive.google.com/open?id=1miLGoxekzBUUFMxvTi-Ede40NnnW42c3
https://www.examdumpsvce.com
Reply

Use props Report

Return to List
High mode
B Color Image Link Quote Code Smilies
You need to log in before you can reply Login | Register

This forum Credits Rules

  •  

Service Hotline : (+86)18688117175
Contact us
E-mail : global@t-firefly.com
Copyright © 2014-2022, FIREFLY TECHNOLOGY CO.,LTD. All Rightts Reserved. 粤ICP备14022046号-2
Quick Reply Back to top Back to list