|
|
 |
DVA-C01勉強ガイド - DVA-C01試験復習赤本 & AWS Certified Developer Associate Exam - Royalholidayclubbed
|
|
RHC Destination Reviews
Who Is Harpy?
Need More Information?
あなたに向いていることを確かめてから買うのも遅くないですよ。あなたが決して後悔しないことを保証します。RoyalholidayclubbedのAmazonのDVA-C01勉強ガイドの試験問題は同じシラバスに従って、実際のAmazonのDVA-C01勉強ガイド認証試験にも従っています。 RoyalholidayclubbedのAmazonのDVA-C01勉強ガイド試験トレーニング資料は私達受験生の最良の選択です。最もリラックスした状態ですべての苦難に直面しています。 Royalholidayclubbedはとても良い選択で、DVA-C01勉強ガイドの試験を最も短い時間に縮められますから、あなたの費用とエネルギーを節約することができます。
Amazon AWS Certified Associate DVA-C01 そうだったら、下記のものを読んでください。
Amazon AWS Certified Associate DVA-C01勉強ガイド - AWS Certified Developer Associate Exam Royalholidayclubbedは専門的で、たくさんの受験生のために、君だけのために存在するのです。 Royalholidayclubbedは君にとってベストな選択になります。ここには、私たちは君の需要に応じます。
Royalholidayclubbedでは、私たちは君のすべての夢を叶えさせて、君の最も早い時間でAmazonのDVA-C01勉強ガイド認定試験に合格するということを保証します。RoyalholidayclubbedのAmazonのDVA-C01勉強ガイド試験トレーニング資料は豊富な経験を持っているIT専門家が研究したもので、問題と解答が緊密に結んでいるものです。Royalholidayclubbedを選ぶなら、絶対に後悔させません。
Amazon DVA-C01勉強ガイド - 心はもはや空しくなく、生活を美しくなります。
世界は変化している、我々はできるだけそのペースを維持する必要があります。我々RoyalholidayclubbedはAmazonのDVA-C01勉強ガイド試験の変化を注目しています。数年以来の試験問題集を研究しています。現在あなたに提供するのは大切なAmazonのDVA-C01勉強ガイド資料です。あなたの購入してから、我々はあなたにAmazonのDVA-C01勉強ガイド資料の更新情況をつど提供します。このサービスは無料なのです。あなたが我々の資料を購入するとき、あなたのAmazonのDVA-C01勉強ガイド試験に関するすべてのヘルプを購入しました。
また、DVA-C01勉強ガイド問題集に疑問があると、メールで問い合わせてください。現在IT技術会社に通勤しているあなたは、AmazonのDVA-C01勉強ガイド試験認定を取得しましたか？DVA-C01勉強ガイド試験認定は給料の増加とジョブのプロモーションに役立ちます。
DVA-C01 PDF DEMO:
QUESTION NO: 1
A Developer needs to design an application running on AWS that will be used to consume
Amazon SQS messages that range from 1 KB up to 1GB in size.
How should the Amazon SQS messages be managed?
A. Use Amazon EFS and the Amazon SQS CLI.
B. Use Amazon S3 and the Amazon SQS Extended Client Library for Java.
C. Use Amazon S3 and the Amazon SQS CLI.
D. Use Amazon EBS and the Amazon SQS CLI.
Answer: B
QUESTION NO: 2
A Developer is investigating an issue whereby certain requests are passing through an Amazon
API Gateway endpoint /MyAPI, but the requests do not reach the AWS Lambda function backing
/MyAPI. The Developer found that a second Lambda function sometimes runs at maximum concurrency allowed for the given AWS account.
How can the Developer address this issue?
A. Add another API Gateway stage for /MyAPI, and shard the requests
B. Reduce the throttling limits in the API Gateway /MyAPI endpoint
C. Configure the second Lambda function's concurrency execution limit
D. Manually reduce the concurrent execution limit at the account level
Answer: B
QUESTION NO: 3
Which features can be used to restrict access to data in S3? Choose 2 answers
A. Set an S3 Bucket policy.
B. Use S3 Virtual Hosting
C. Create a CloudFront distribution for the bucket
D. Set an S3 ACL on the bucket or the object.
E. Enable IAM Identity Federation.
Answer: A,D
QUESTION NO: 4
A company is building an application to track athlete performance using an Amazon
DynamoDB table. Each item in the table is identified by a partition key (user_id) and a sort key
(sport_name). The table design is shown below:
(Note: Not all table attributes are shown)
A Developer is asked to write a leaderboard application to display the top performers (user_id) based on the score for each sport_name.
What process will allow the Developer to extract results MOST efficiently from the DynamoDB table?
A. Create a local secondary index with a primary key of sport_name and a sort key of score and get the results based on the score attribute.
B. Use a DynamoDB query operation with the key attributes of user_id and sport_name and order the results based on the score attribute.
C. Use a DynamoDB scan operation to retrieve scores and user_id based on sport_name, and order the results based on the score attribute.
D. Create a global secondary index with a partition key of sport_name and a sort key of score, and get the results
Answer: D
Explanation
https://docs.aws.amazon.com/amazondynamodb/latest/developerguide/SecondaryIndexes.html
https://docs.aws.amazon.com/zh_cn/amazondynamodb/latest/developerguide/GSI.html
QUESTION NO: 5
A Developer has implemented a Lambda function that needs to add new customers to an RDS database that is expected to run hundreds of times per hour. The Lambda function is configured to use 512MB of RAM and is based on the following pseudo code:
After testing the Lambda function, the Developer notices that the Lambda execution time is much longer than expected. What should the Developer do to improve performance?
A. Move the database connection and close statement out of the handler. Place the connection in the global space.
B. Replace RDS wit Amazon DynamoDB to implement control over the number of writes per second.
C. Increase the amount of RAM allocated to the Lambda function, which will increase the number of threads the Lambda can use.
D. Increase the size of the RDS database to allow for an increased number of database connections each hour.
Answer: A
Explanation
Refer AWS documentation - Lambda Best Practices
Take advantage of Execution Context reuse to improve the performance of your function. Make sure any externalized configuration or dependencies that your code retrieves are stored and referenced locally after initial execution. Limit the re-initialization of variables/objects on every invocation.
Instead use static initialization/constructor, global/static variables and singletons. Keep alive and reuse connections (HTTP, database, etc.) that were established during a previous invocation.
Cisco 200-301J - 弊社はお客様の皆様の利益を保証するために、あなたに高いクオリティのサービスを提供できて努力しています。 人によって目標が違いますが、あなたにAmazon Amazon MLS-C01-KR試験に順調に合格できるのは我々の共同の目標です。 それで、AmazonのHuawei H13-831_V2.0に参加する予定がある人々は速く行動しましょう。 あなたに高品質で、全面的なCisco 300-410J参考資料を提供することは私たちの責任です。 弊社のチームは開発される問題集はとても全面で、受験生をAmazon Cloud Security Alliance CCSK試験に合格するのを良く助けます。
Updated: May 28, 2022
|
Copyright © 2006-2007 by RHC.
All rights
reserved. |
---------------
If you don't find what you are looking for here
to help you resolve your timeshare scam or Royal Holiday problem
please write to us at:
harpy @ royalholidayclubbed.com
www . Royal Holiday Clubbed . com
|
|