Goldmile-Infobizを選択したら、成功が遠くではありません。Goldmile-Infobizが提供するAmazonのAWS-Certified-Developer-Associate基礎問題集認証試験問題集が君の試験に合格させます。テストの時に有効なツルが必要でございます。 Goldmile-InfobizのAmazonのAWS-Certified-Developer-Associate基礎問題集試験トレーニング資料はあなたが完全に問題と問題に含まれているコンセプトを理解できることを保証しますから、あなたは気楽に一回で試験に合格することができます。Goldmile-InfobizのAmazonのAWS-Certified-Developer-Associate基礎問題集試験トレーニング資料を利用したら、最新のAmazonのAWS-Certified-Developer-Associate基礎問題集認定試験の問題と解答を得られます。 AmazonのAWS-Certified-Developer-Associate基礎問題集認定試験を受けることを決めたら、Goldmile-Infobizがそばにいて差し上げますよ。
AWS Certified Developer AWS-Certified-Developer-Associate あなたの能力は彼らうより弱いですか。
AWS Certified Developer AWS-Certified-Developer-Associate基礎問題集 - AWS Certified Developer Associate Exam (DVA-C02) 優秀な試験参考書は話すことに依頼することでなく、受験生の皆さんに検証されることに依頼するのです。 実際は試験に合格するコツがあるのですよ。もし試験に準備するときに良いツールを使えば、多くの時間を節約することができるだけでなく、楽に試験に合格する保障を手にすることもできます。
Goldmile-Infobizは全面的に受験生の利益を保証します。皆さんからいろいろな好評をもらいました。しかも、Goldmile-Infobizは当面の市場で皆さんが一番信頼できるサイトです。
Amazon AWS-Certified-Developer-Associate基礎問題集 - ふさわしい方式を選ぶのは一番重要なのです。
我々は販売者とお客様の間の信頼が重要でもらい難いのを知っています。我々はAmazonのAWS-Certified-Developer-Associate基礎問題集ソフトであなたに専門と高効率を示して、最全面的な問題集と詳しい分析であなたに助けてAmazonのAWS-Certified-Developer-Associate基礎問題集試験に合格して、最高のサービスであなたの信頼を得ています。あなたが試験に合格するのは我々への一番よい評価です。
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Goldmile-InfobizはAmazonのAWS-Certified-Developer-Associate基礎問題集試験の変化を注目しています。
AWS-Certified-Developer-Associate PDF DEMO:
QUESTION NO: 1
A Developer is working on an application that tracks hundreds of millions of product reviews in an Amazon DynamoDB table. The records include the data elements shown in the table:
Which field, when used as the partition key, would result in the MOST consistent performance using
DynamoDB?
A. starRating
B. reviewID
C. comment
D. productID
Answer: D
Explanation
Refer AWS documentation - DynamoDB Design partition key
The partition key portion of a table s primary key determines the logical partitions in which a table's data is stored. This in turn affects the underlying physical partitions. Provisioned I/O capacity for the table is divided evenly among these physical partitions. Therefore a partition key design that doesn't distribute I/O requests evenly can create "hot" partitions that result in throttling and use your provisioned I/O capacity inefficiently.
The optimal usage of a table's provisioned throughput depends not only on the workload patterns of individual items, but also on the partition-key design. This doesn't mean that you must access all partition key values to achieve an efficient throughput level, or even that the percentage of accessed partition key values must be high. It does mean that the more distinct partition key values that your workload accesses, the more those requests will be spread across the partitioned space. In general, you will use your provisioned throughput more efficiently as the ratio of partition key values accessed to the total number of partition key values increases.
QUESTION NO: 2
A Developer needs to deploy an application running on AWS Fargate using Amazon ECS. The application has environment variables that must be passed to a container tor the application to initialize How should the environment variables be passed to the container?
A. Define in array that includes the environment variables under the entryPoint parameter within the service definition
B. Define an array that includes the environment variables under the environment parameter within the task definition
C. Define an array that includes the environment variables under the environment parameter within the service definition
D. Define an array that includes the environment variables under the entrypoint parameter within the task definition
Answer: B
QUESTION NO: 3
EC2 instances are launched from Amazon Machine images (AMIs). A given public AMI can:
A. only be used to launch EC2 instances in the same country as the AMI is stored.
B. only be used to launch EC2 instances in the same AWS availability zone as the AMI is stored
C. only be used to launch EC2 instances in the same AWS region as the AMI is stored.
D. be used to launch EC2 Instances in any AWS region.
Answer: C
QUESTION NO: 4
In a move toward using microservices, a company's Management team has asked all
Development teams to build their services so that API requests depend only on that service's data store. One team is building a Payments service which has its own database; the service needs data that originates in the Accounts database.
Both are using Amazon DynamoDB.
What approach will result in the simplest, decoupled, and reliable method to get near-real time updates from the Accounts database?
A. Use Amazon ElastiCache in Payments, with the cache updated by triggers in the Accounts database.
B. Use Amazon DynamoDB Streams to deliver all changes from the Accounts database to the
Payments database.
C. Use Amazon Kinesis Data Firehouse to deliver all changes from the Accounts database to the
Payments database.
D. Use Amazon Glue to perform frequent ETL updates from the Accounts database to the Payments database.
Answer: B
QUESTION NO: 5
A Developer is writing a mobile application that allows users to view images from an S3 bucket. The users must be able to log in with their Amazon login, as well as Facebook and/or Google accounts.
How can the Developer provide this authentication functionality?
A. Use Amazon Cognito with web identity federation.
B. Use AWS IAM Access/Secret keys in the application code to allow Get* on the S3 bucket.
C. Use Amazon Cognito with SAML-based identity federation.
D. Use AWS STS AssumeRole in the application code and assume a role with Get* permissions on the
S3 bucket.
Answer: A
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Updated: May 28, 2022