Since inception, our company has been working on the preparation of AWS-Developer Reliable Test Simulator learning guide, and now has successfully helped tens of thousands of candidates around the world to pass the exam. As a member of the group who are about to take the AWS-Developer Reliable Test Simulator exam, are you worried about the difficulties in preparing for the exam? Maybe this problem can be solved today, if you are willing to spend a few minutes to try our AWS-Developer Reliable Test Simulator actual exam. It is useless that you speak boast yourself but never act. Please muster up all your courage. No study can be done successfully without a specific goal and a powerful drive, and here to earn a better living by getting promotion is a good one.
AWS Certified Developer AWS-Developer Then join our preparation kit.
AWS Certified Developer AWS-Developer Reliable Test Simulator - AWS Certified Developer Associate Exam (DVA-C02) We can send you a link within 5 to 10 minutes after your payment. What most useful is that PDF format of our AWS-Developer Pdf Exam Dump exam materials can be printed easily, you can learn it everywhere and every time you like. It is really convenient for candidates who are busy to prepare the exam.
Among the three versions, the PDF version of AWS-Developer Reliable Test Simulator training guide is specially provided for these candidates, because it supports download and printing.For those who are willing to learn on the phone, as long as you have a browser installed on your phone, you can use the App version of our AWS-Developer Reliable Test Simulator exam questions. The PC version is ideal for computers with windows systems, which can simulate a real test environment. There are also the Value pack of our AWS-Developer Reliable Test Simulator study materials for you to purchase.
Amazon AWS-Developer Reliable Test Simulator - Quickly, the scores will display on the screen.
Good opportunities are always for those who prepare themselves well. You should update yourself when you are still young. Our AWS-Developer Reliable Test Simulator study materials might be a good choice for you. The contents of our study materials are the most suitable for busy people. You can have a quick revision of the AWS-Developer Reliable Test Simulator study materials in your spare time. Also, you can memorize the knowledge quickly. There almost have no troubles to your normal life. You can make use of your spare moment to study our AWS-Developer Reliable Test Simulator study materials. The results will become better with your constant exercises. Please have a brave attempt.
The price is set reasonably. Up to now, we have successfully issued three packages for you to choose.
AWS-Developer 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
Esri EGMP_2025 - Goldmile-Infobiz is an excellent IT certification examination information website. However, how to pass Amazon certification IBM C1000-182 exam quickly and simply? Our Goldmile-Infobiz can always help you solve this problem quickly. DSCI DCPLA - In Goldmile-Infobiz you can always find out the most suitable training way for you to pass the exam easily. Snowflake COF-C02 - Through so many feedbacks of these products, our Goldmile-Infobiz products prove to be trusted. Splunk SPLK-1002 - Now please add Goldmile-Infobiz to your shopping cart.
Updated: May 28, 2022