And our practice materials also have a statistical analysis function to help you find out the deficiency in the learning process of AWS-Certified-Developer-Associate Real Test Questions practice materials, so that you can strengthen the training for weak links. In this way, you can more confident for your success since you have improved your ability. Our experts have worked hard for several years to formulate AWS-Certified-Developer-Associate Real Test Questions exam braindumps for all examiners. Our content and design of the AWS-Certified-Developer-Associate Real Test Questions exam questions have laid a good reputation for us. Our users are willing to volunteer for us. After the payment for our AWS-Certified-Developer-Associate Real Test Questions exam materials is successful, you will receive an email from our system within 5-10 minutes; then, click on the link to log on and you can use AWS-Certified-Developer-Associate Real Test Questions preparation materials to study immediately.
AWS Certified Developer AWS-Certified-Developer-Associate It will be a first step to achieve your dreams.
With the best reputation in the market our AWS-Certified-Developer-Associate - AWS Certified Developer Associate Exam (DVA-C02) Real Test Questions training materials can help you ward off all unnecessary and useless materials and spend all your limited time on practicing most helpful questions. Our AWS-Certified-Developer-Associate Exam Cost real exam try to ensure that every customer is satisfied, which can be embodied in the convenient and quick refund process. Although the passing rate of our AWS-Certified-Developer-Associate Exam Cost training quiz is close to 100%, if you are still worried, we can give you another guarantee: if you don't pass the exam, you can get a full refund.
If you want to have an outline and brief understanding of our AWS-Certified-Developer-Associate Real Test Questions preparation materials we offer free demos for your reference. You can have a look of our AWS-Certified-Developer-Associate Real Test Questions exam questions for realistic testing problems in them. We have tens of thousands of supporters around the world eager to pass the exam with our AWS-Certified-Developer-Associate Real Test Questions learning guide which are having a steady increase on the previous years.
Amazon AWS-Certified-Developer-Associate Real Test Questions - I wish you good luck.
Our AWS-Certified-Developer-Associate Real Test Questions exam questions have three versions: the PDF, Software and APP online. Also, there will have no extra restrictions to your learning because different versions have different merits. All in all, you will not be forced to buy all versions of our AWS-Certified-Developer-Associate Real Test Questions study materials. You have the final right to select. Please consider our AWS-Certified-Developer-Associate Real Test Questions learning quiz carefully and you will get a beautiful future with its help.
If you use Goldmile-Infobiz'straining program, you can 100% pass the exam. If you fail the exam, we will give a full refund to you.
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
The experts and professors of our company have designed the three different versions of the VMware 3V0-24.25 prep guide, including the PDF version, the online version and the software version. SAP C-CPE-2409 - But pass this test will not be easy. Users can easily pass the exam by learning our PMI PMI-CPMAI practice materials, and can learn some new knowledge, is the so-called live to learn old. Dear candidates, have you thought to participate in any Amazon Google Security-Operations-Engineer exam training courses? In fact, you can take steps to pass the certification. Microsoft PL-300 - We also need new knowledge to fill in as we learn.
Updated: May 28, 2022