In order to ensure the quality of our AWS-Certified-Developer-Associate Latest Free Study Guide preparation materials, we specially invited experienced team of experts to write them. The content of our AWS-Certified-Developer-Associate Latest Free Study Guide practice engine comes from a careful analysis and summary of previous exam syllabus, so that you can accurately grasp the core test sites. At the same time, our proffesional experts are keeping a close eye on the changes of the exam questions and answers. As long as you get to know our AWS-Certified-Developer-Associate Latest Free Study Guide exam questions, you will figure out that we have set an easier operation system for our candidates. Once you have a try, you can feel that the natural and seamless user interfaces of our AWS-Certified-Developer-Associate Latest Free Study Guide study materials have grown to be more fluent and we have revised and updated AWS-Certified-Developer-Associate Latest Free Study Guide learning braindumps according to the latest development situation. They have researched the annual real AWS-Certified-Developer-Associate Latest Free Study Guide exam for many years.
AWS Certified Developer AWS-Certified-Developer-Associate This is a practice test website.
High quality AWS-Certified-Developer-Associate - AWS Certified Developer - Associate Latest Free Study Guide practice materials leave a good impression on the exam candidates and bring more business opportunities in the future. Omgzlook site has a long history of providing Amazon Valid Study Guide AWS-Certified-Developer-Associate Free exam certification training materials. It has been a long time in certified IT industry with well-known position and visibility.
Provided that you lose your exam with our AWS-Certified-Developer-Associate Latest Free Study Guide exam questions unfortunately, you can have full refund or switch other version for free. All the preoccupation based on your needs and all these explain our belief to help you have satisfactory and comfortable purchasing services on the AWS-Certified-Developer-Associate Latest Free Study Guide study guide. We assume all the responsibilities our AWS-Certified-Developer-Associate Latest Free Study Guide simulating practice may bring you foreseeable outcomes and you will not regret for believing in us assuredly.
Amazon AWS-Certified-Developer-Associate Latest Free Study Guide - As long as the road is right, success is near.
Our AWS Certified Developer - Associate exam questions are designed by a reliable and reputable company and our company has rich experience in doing research about the study materials. We can make sure that all employees in our company have wide experience and advanced technologies in designing the AWS-Certified-Developer-Associate Latest Free Study Guide study dump. So a growing number of the people have used our study materials in the past years, and it has been a generally acknowledged fact that the quality of the AWS-Certified-Developer-Associate Latest Free Study Guide test guide from our company is best in the study materials market. Now we would like to share the advantages of our AWS-Certified-Developer-Associate Latest Free Study Guide study dump to you, we hope you can spend several minutes on reading our introduction; you will benefit a lot from it.
Using AWS-Certified-Developer-Associate Latest Free Study Guide real questions will not only help you clear exam with less time and money but also bring you a bright future. We are looking forward to your join.
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
After using the trial version, we believe that you will be willing to choose SAP C-WZADM-2404 exam questions. We are confident about our Amazon Salesforce Interaction-Studio-Accredited-Professional braindumps tested by our certified experts who have great reputation in IT certification. EMC D-PST-MN-A-24 - In the process of development, it also constantly considers the different needs of users. The frequently updated of SAP C-THR12-2311 latest torrent can ensure you get the newest and latest study material. EMC D-PST-MN-A-24 - This certification gives us more opportunities.
Updated: May 28, 2022