All knowledge is based on the real exam by the help of experts. By compiling the most important points of questions into our AWS-Developer Exam Braindumps guide prep our experts also amplify some difficult and important points. There is no doubt they are clear-cut and easy to understand to fulfill your any confusion about the exam. We believe that you must have paid more attention to the pass rate of the AWS Certified Developer Associate Exam (DVA-C02) exam questions. If you focus on the study materials from our company, you will find that the pass rate of our products is higher than other study materials in the market, yes, we have a 99% pass rate, which means if you take our the AWS-Developer Exam Braindumps study dump into consideration, it is very possible for you to pass your exam and get the related certification. Of course, if you fail to pass the exam, we will give you a 100% full refund.
AWS Certified Developer AWS-Developer But they stick to work hard and never abandon.
AWS Certified Developer AWS-Developer Exam Braindumps - AWS Certified Developer Associate Exam (DVA-C02) We have been studying for many years since kindergarten. If you are interested in our products, I believe that after your trial, you will certainly not hesitate to buy it. All consumers who are interested in AWS-Developer Valid Test Online guide materials can download our free trial database at any time by visiting our platform.
As the authoritative provider of AWS-Developer Exam Braindumps guide training, we can guarantee a high pass rate compared with peers, which is also proved by practice. Our good reputation is your motivation to choose our learning materials. We guarantee that if you under the guidance of our AWS-Developer Exam Braindumps study tool step by step you will pass the exam without a doubt and get a certificate.
Amazon AWS-Developer Exam Braindumps - Of course, you can also experience it yourself.
As we all know, there are many reasons for the failure of the AWS-Developer Exam Braindumps exam, such as chance, the degree of knowledge you master. Although the AWS-Developer Exam Braindumps exam is an exam to test your mastery of the knowledge of AWS-Developer Exam Braindumps, but there are so many factor to influence the result. As long as you choose our AWS-Developer Exam Braindumps exam materials, you never have to worry about this problem. Because we will provide you a chance to replace other exam question bank if you didn’t pass the AWS-Developer Exam Braindumps exam at once. What’s more important it’s that also free of charge only if you provide relevant proof. It is very convenient to replace and it's not complicated at all. It will not cause you any trouble.
With years of experience dealing with AWS-Developer Exam Braindumps exam, they have thorough grasp of knowledge which appears clearly in our AWS-Developer Exam Braindumps exam questions. All AWS-Developer Exam Braindumps study materials you should know are written in them with three versions to choose from: the PDF, Software and APP online versions.
AWS-Developer PDF DEMO:
QUESTION NO: 1
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: 2
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: 3
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: 4
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
QUESTION NO: 5
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.
SAP C-S4CS-2508 - But in realistic society, some candidates always say that this is difficult to accomplish. Lpi 101-500 - The rigorous world force us to develop ourselves, thus we can't let the opportunities slip away. Come and buy our HashiCorp Terraform-Associate-003 exam guide! However, our Cisco 350-401 real questions are high efficient priced with reasonable amount, acceptable to exam candidates around the world. Up to now, many people have successfully passed the CompTIA PK0-005 exam with our assistance.
Updated: May 28, 2022