If you buy our AWS-Developer Exam Collection Pdf learning guide, you will find that the exam is just a piece of cake in front of you. As we all know, the preparation process for an exam is very laborious and time- consuming. We had to spare time to do other things to prepare for AWS-Developer Exam Collection Pdf exam, which delayed a lot of important things. If you successfully get Amazon AWS-Developer Exam Collection Pdf certificate, you can finish your work better. Although the test is so difficult, with the help of Omgzlook exam dumps you don't need so hard to prepare for the exam. If you have problems with your installation or use on our AWS-Developer Exam Collection Pdf training guide, our 24 - hour online customer service will resolve your trouble in a timely manner.
AWS Certified Developer AWS-Developer Our products are just suitable for you.
AWS Certified Developer AWS-Developer Exam Collection Pdf - AWS Certified Developer - Associate The training materials of Omgzlook are developed by many IT experts' continuously using their experience and knowledge to study, and the quality is very good and have very high accuracy. You will get your New AWS-Developer Visual Cert Exam certification with little time and energy by the help of out dumps. Omgzlook is constantly updated in accordance with the changing requirements of the Amazon certification.
If you buy the Omgzlook's products, we will not only spare no effort to help you pass the certification exam, but also provide a free update and upgrade service. If the official change the outline of the certification exam, we will notify customers immediately. If we have any updated version of test software, it will be immediately pushed to customers.
Amazon AWS-Developer Exam Collection Pdf - You will surely benefit from your correct choice.
Do you often envy the colleagues around you can successfully move to a larger company to achieve the value of life? Are you often wondering why your classmate, who has scores similar to yours, can receive a large company offer after graduation and you are rejected? In fact, what you lack is not hard work nor luck, but AWS-Developer Exam Collection Pdf guide question. If you do not have extraordinary wisdom, do not want to spend too much time on learning, but want to reach the pinnacle of life through AWS-Developer Exam Collection Pdf exam, then you must have AWS-Developer Exam Collection Pdf question torrent.
When you are eager to pass the AWS-Developer Exam Collection Pdf real exam and need the most professional and high quality practice material, we are willing to offer help. Our AWS-Developer Exam Collection Pdf training prep has been on the top of the industry over 10 years with passing rate up to 98 to 100 percent.
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
After you know the characteristics and functions of our Google Professional-Cloud-Developer training materials in detail, you will definitely love our exam dumps and enjoy the wonderful study experience. What most important is that our Pegasystems PEGACPLSA23V1 study materials can be download, installed and used safe. We are glad to help you get the certification with our best HP HPE0-V28-KR study materials successfully. Pegasystems PEGACPLSA23V1 - We would like to create a better future with you hand in hand, and heart with heart. On the one hand, by the free trial services you can get close contact with our products, learn about the detailed information of our Huawei H13-323_V1.0 study materials, and know how to choose the different versions before you buy our products.
Updated: May 28, 2022