First of all, you can easily pass the AWS-Developer Braindumps exam and win out from many candidates for our AWS-Developer Braindumps study materials are the most effective exam materials in the market. Secondly, you can also learn a lot of the specilized knowledage at the same time. Infinite striving to be the best is man's duty. In order to meet the needs of all customers, our company is willing to provide all customers with the convenient purchase way. If you buy our AWS-Developer Braindumps study tool successfully, you will have the right to download our AWS-Developer Braindumps exam torrent in several minutes, and then you just need to click on the link and log on to your website’s forum, you can start to learn our AWS-Developer Braindumps question torrent. By unremitting effort and studious research of the AWS-Developer Braindumps practice materials, they devised our high quality and high effective AWS-Developer Braindumps practice materials which win consensus acceptance around the world.
AWS Certified Developer AWS-Developer So with it you can easily pass the exam.
Firstly, you will learn many useful knowledge and skills from our AWS-Developer - AWS Certified Developer Associate Exam (DVA-C02) Braindumps exam guide, which is a valuable asset in your life. So that you can get the career you want, and can achieve your dreams. With Goldmile-Infobiz's Amazon AWS-Developer Exam Learning exam training materials, you can get what you want.
We believe that the trial version will help you a lot. If you are not certain whether the AWS-Developer Braindumps prep guide from our company is suitable for you or not, so you are hesitate to buy and use our study materials. Do not worry, in order to help you solve your problem and let you have a good understanding of our AWS-Developer Braindumps study practice dump, the experts and professors from our company have designed the trial version for all people.
Amazon AWS-Developer Braindumps - Missing the chance, I am sure you must regret it.
We have three different versions of our AWS-Developer Braindumps exam questions which can cater to different needs of our customers. They are the versions: PDF, Software and APP online. The PDF version of our AWS-Developer Braindumps exam simulation can be printed out, suitable for you who like to take notes, your unique notes may make you more profound. The Software version of our AWS-Developer Braindumps study materials can simulate the real exam. Adn the APP online version can be applied to all electronic devices.
Besides, we have the largest IT exam repository, if you are interested in AWS-Developer Braindumps exam or any other exam dumps, you can search on our Goldmile-Infobiz or chat with our online support any time you are convenient. Wish you success in AWS-Developer Braindumps exam.
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
And we have three different versions Of our IBM C1000-200 study guide: the PDF, the Software and the APP online. Belive it or not, our efficient and authoritative Palo Alto Networks XSIAM-Engineer exam materials are always here waiting for you to provide you with the best help of Palo Alto Networks XSIAM-Engineer exam preparation. ServiceNow CSA training materials are not only the domestic market, but also the international high-end market. Now the PECB ISO-9001-Lead-Auditor exam dumps provided by Goldmile-Infobiz have been recognized by masses of customers, but we will not stop the service after you buy. And you can free download the demos of the CheckPoint 156-315.81 study guide to check it out.
Updated: May 28, 2022