We have always been known as the superior after sale service provider, since we all tend to take lead of the whole process after you choose our AWS-Certified-Developer-Associate Books Pdf exam questions. So you have no need to trouble about our AWS-Certified-Developer-Associate Books Pdf study materials, if you have any questions, we will instantly response to you. Our AWS-Certified-Developer-Associate Books Pdf training materials will continue to pursue our passion for better performance and comprehensive service of AWS-Certified-Developer-Associate Books Pdf exam. You just need to choose suitable version of our AWS-Certified-Developer-Associate Books Pdf guide question you want, fill right email then pay by credit card. It only needs several minutes later that you will receive products via email. We will solve your problem as quickly as we can and provide the best service.
AWS Certified Developer AWS-Certified-Developer-Associate Need any help, please contact with us again!
The research and production of our AWS-Certified-Developer-Associate - AWS Certified Developer Associate Exam (DVA-C02) Books Pdf exam questions are undertaken by our first-tier expert team. Our questions and answers are based on the real exam and conform to the popular trend in the industry. You only need 20-30 hours to learn AWS Certified Developer Associate Exam (DVA-C02) exam torrent and prepare the exam.
The study system of our company will provide all customers with the best study materials. If you buy the AWS-Certified-Developer-Associate Books Pdf latest questions of our company, you will have the right to enjoy all the AWS-Certified-Developer-Associate Books Pdf certification training dumps from our company. More importantly, there are a lot of experts in our company; the first duty of these experts is to update the study system of our company day and night for all customers.
Amazon AWS-Certified-Developer-Associate Books Pdf - But it doesn't matter.
With the increasing marketization, the product experience marketing has been praised by the consumer market and the industry. Attract users interested in product marketing to know just the first step, the most important is to be designed to allow the user to try before buying the AWS Certified Developer Associate Exam (DVA-C02) study training dumps, so we provide free pre-sale experience to help users to better understand our products. The user only needs to submit his E-mail address and apply for free trial online, and our system will soon send free demonstration research materials of AWS-Certified-Developer-Associate Books Pdf latest questions to download. If the user is still unsure which is best for him, consider applying for a free trial of several different types of test materials. It is believed that through comparative analysis, users will be able to choose the most satisfactory AWS-Certified-Developer-Associate Books Pdf test guide.
And this version also helps establish the confidence of the candidates when they attend the AWS-Certified-Developer-Associate Books Pdf exam after practicing. Because of the different habits and personal devices, requirements for the version of our AWS-Certified-Developer-Associate Books Pdf exam questions vary from person to person.
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
Our Amazon SAA-C03 test question with other product of different thing is we have the most core expert team to update our Amazon SAA-C03 study materials, learning platform to changes with the change of the exam outline. Our ACAMS CAMS7-CN exam guide question is recognized as the standard and authorized study materials and is widely commended at home and abroad. Cisco 300-535 - Our after-sales service staff will be on-line service 24 hours a day, 7 days a week. I’m sure our 24-hour online service will not disappoint you as we offer our service 24/7 on our VMware 2V0-17.25 study materials. During the learning process on our ISACA CISA-CN study materials, you can contact us anytime if you encounter any problems.
Updated: May 28, 2022