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QUESTION NO: 1
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: 2
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: 3
What is the format of structured notification messages sent by Amazon SNS?
A. An JSON object containing MessageId, DuplicateFlag, Message and other values
B. An XML object containing MessageId, UnsubscribeURL, Subject, Message and other values
C. An JSON object containing MessageId, unsubscribeURL, Subject, Message and other values
D. An XML object containing MessageId, DuplicateFlag, Message and other values
Answer: C
QUESTION NO: 4
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: 5
An application is expected to process many files. Each file takes four minutes to process each
AWS Lambda invocation. The Lambda function does not return any important data.
What is the fastest way to process all the files?
A. First split the files to make them smaller, then process with synchronous RequestResponse
Lambda invocations.
B. Make asynchronous Event Lambda invocations and process the files in parallel.
C. First join all the files, then process it all at once with an asynchronous Event Lambda invocation.
D. Make synchronous RequestResponse Lambda invocations and process the files one by one.
Answer: B
我們的資料能確保你第一次參加Amazon ABPMP CBPA 認證考試就可以順利通過。 選擇最新版本的Amazon SAP C-C4H47-2503考古題,如果你考試失敗了,我們將全額退款給你,因為我們有足夠的信心讓你通過SAP C-C4H47-2503考試。 你可以先線上免費下載Shobhadoshi為你提供的關於Amazon SAP C-C4H47-2503 認證考試練習題及答案的試用版本作為嘗試,那樣你會更有信心選擇我們Shobhadoshi的產品來準備Amazon SAP C-C4H47-2503 認證考試。 然而如何簡單順利地通過Amazon Python Institute PCET-30-01認證考試?我們的Shobhadoshi在任何時間下都可以幫您快速解決這個問題。 CompTIA 220-1202 - Shobhadoshi是一個為參加IT認證考試的考生提供IT認證考試培訓工具的網站。
Updated: May 28, 2022
考試編碼:DVA-C01
考試名稱:AWS Certified Developer Associate Exam
更新時間:2025-06-09
問題數量:610題
Amazon DVA-C01 認證資料
下載免費試用
考試編碼:DVA-C01
考試名稱:AWS Certified Developer Associate Exam
更新時間:2025-06-09
問題數量:610題
Amazon DVA-C01 測試題庫
下載免費試用
考試編碼:DVA-C01
考試名稱:AWS Certified Developer Associate Exam
更新時間:2025-06-09
問題數量:610題
Amazon DVA-C01 證照指南
下載免費試用