I dare to make a bet that you will not be exceptional. Your test pass rate is going to reach more than 99% if you are willing to use our AWS-Certified-Developer-Associate Questions study materials with a high quality. So it is worthy for you to buy our AWS-Certified-Developer-Associate Questions practice prep. Not every company can make such a promise of "no help, full refund" as our Goldmile-Infobiz. However, the AWS-Certified-Developer-Associate Questions exam is not easy to pass, but our Goldmile-Infobiz have confidence with their team. Many candidates can’t successfully pass their real exams for the reason that they are too nervous to performance rightly as they do the practices.
AWS Certified Developer AWS-Certified-Developer-Associate It costs both time and money.
The AWS-Certified-Developer-Associate - AWS Certified Developer Associate Exam (DVA-C02) Questions training pdf provided by Goldmile-Infobiz is really the best reference material you can get from anywhere. Besides, the pollster conducted surveys of public opinions of our AWS-Certified-Developer-Associate Latest Test Voucher study engine and get desirable outcomes that more than 98 percent of exam candidates feel rewarding after using our AWS-Certified-Developer-Associate Latest Test Voucher actual exam. And we enjoy their warm feedbacks to show and prove that we really did a good job in this career.
The AWS-Certified-Developer-Associate Questions practice exam we offered is designed with the real questions that will help you in enhancing your knowledge about the AWS-Certified-Developer-Associate Questions certification exam. Our online test engine will improve your ability to solve the difficulty of AWS-Certified-Developer-Associate Questions real questions and get used to the atmosphere of the formal test. Our experts created the valid AWS-Certified-Developer-Associate Questions study guide for most of candidates to help them get good result with less time and money.
But our Amazon AWS-Certified-Developer-Associate Questions exam questions have made it.
Our AWS-Certified-Developer-Associate Questions practice dumps are so popular that all our customers are giving high praise on its high-quality to help them pass the exams. Numerous of warming feedbacks from our worthy customers give us data and confidence. We have clear data collected from customers who chose our AWS-Certified-Developer-Associate Questions training engine, the passing rate is 98-100 percent. So your chance of getting success will be increased greatly by our AWS-Certified-Developer-Associate Questions exam questions!
Every page is carefully arranged by our experts with clear layout and helpful knowledge to remember. Our AWS-Certified-Developer-Associate Questions exam questions just focus on what is important and help you achieve your goal.
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
with our HP HPE7-J02 exam dumps for 20 to 30 hours, we can claim that our customers are confident to take part in your HP HPE7-J02 exam and pass it for sure. So our ASQ CSSBBpractice materials have great brand awareness in the market. Our company attaches great importance to overall services on our EXIN PR2F study guide, if there is any problem about the delivery of EXIN PR2F exam materials, please let us know, a message or an email will be available. CompTIA SY0-701 - The software boosts varied self-learning and self-assessment functions to check the results of the learning. We guarantee that if you follow the guidance of our Microsoft AZ-400 learning materials, you will pass the exam without a doubt and get a certificate.
Updated: May 28, 2022