しかし、Goldmile-InfobizのAmazonのAWS-Developer模擬問題集トレーニング資料を利用してから、その落ち着かない心はなくなった人がたくさんいます。Goldmile-InfobizのAmazonのAWS-Developer模擬問題集トレーニング資料を持っていたら、自信を持つようになります。試験に合格しない心配する必要がないですから、気楽に試験を受けることができます。 あなたを成功への道に引率します。Goldmile-InfobizのAmazonのAWS-Developer模擬問題集試験トレーニング資料は試験の準備をしているあなたにヘルプを与えます。 Goldmile-Infobizのトレーニング資料は実践の検証に合格すたもので、多くの受験生に証明された１００パーセントの成功率を持っている資料です。
AWS Certified Developer AWS-Developer 皆さんからいろいろな好評をもらいました。
AWS Certified Developer AWS-Developer模擬問題集 - AWS Certified Developer Associate Exam (DVA-C02) Goldmile-Infobizの試験問題集を手にすると、どのような試験でも問題ではありません。 Goldmile-InfobizのAmazonのAWS-Developer 最速合格試験トレーニング資料は正確性が高くて、カバー率も広い。あなたがAmazonのAWS-Developer 最速合格認定試験に合格するのに最も良くて、最も必要な学習教材です。
もしこの問題集を利用してからやはり試験に不合格になってしまえば、Goldmile-Infobizは全額で返金することができます。あるいは、無料で試験AWS-Developer模擬問題集問題集を更新してあげるのを選択することもできます。こんな保障がありますから、心配する必要は全然ないですよ。
Amazon AWS-Developer模擬問題集 - 君は成功の道にもっと近くなります。
あなたはどのような方式で試験を準備するのが好きですか。PDF、オンライン問題集または模擬試験ソフトですか。我々Goldmile-Infobizはこの3つを提供します。すべては購入した前で無料でデモをダウンロードできます。ふさわしい方式を選ぶのは一番重要なのです。どの版でもAmazonのAWS-Developer模擬問題集試験の復習資料は効果的なのを保証します。
まだAmazonのAWS-Developer模擬問題集認定試験に合格できるかどうかを悩んでいますか。Goldmile-Infobizを選びましょう。
AWS-Developer PDF DEMO:
QUESTION NO: 1
Company C has recently launched an online commerce site for bicycles on AWS. They have a
"Product" DynamoDB table that stores details for each bicycle, such as, manufacturer, color, price, quantity and size to display in the online store. Due to customer demand, they want to include an image for each bicycle along with the existing details.
Which approach below provides the least impact to provisioned throughput on the "Product" table?
A. Serialize the image and store it in multiple DynamoDB tables
B. Create an "Images" DynamoDB table to store the Image with a foreign key constraint to the
"Product" table
C. Store the images in Amazon S3 and add an S3 URL pointer to the "Product" table item for each image
D. Add an image data type to the "Product" table to store the images in binary format
Answer: C
QUESTION NO: 2
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: 3
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: 4
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: 5
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
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Updated: May 28, 2022