Our AWS-Developer Test Fee study torrent specially proposed different versions to allow you to learn not only on paper, but also to use mobile phones to learn. This greatly improves the students' availability of fragmented time to study our AWS-Developer Test Fee learning guide. You can choose the version of AWS-Developer Test Fee training quiz according to your interests and habits. It is very fast and convenient to have our AWS-Developer Test Fee practice questions. It is an important process that filling in the correct mail address in order that it is easier for us to send our AWS-Developer Test Fee study guide to you after purchase, therefore, this personal message is particularly important. And you can choose the favorite one.
AWS Certified Developer AWS-Developer We are 7*24*365 online service.
With our AWS-Developer - AWS Certified Developer Associate Exam (DVA-C02) Test Fee learning questions, you can enjoy a lot of advantages over the other exam providers’. If you are concerned that your study time cannot be guaranteed, then our AWS-Developer Reliable Test Camp File learning guide is your best choice because it allows you to learn from time to time and make full use of all the time available for learning. Our online version of AWS-Developer Reliable Test Camp File learning guide does not restrict the use of the device.
The clients can use the practice software to test if they have mastered the AWS-Developer Test Fee test guide and use the function of stimulating the test to improve their performances in the real test. So our products are absolutely your first choice to prepare for the test AWS-Developer Test Fee certification. The advantages of our AWS-Developer Test Fee cram guide is plenty and the price is absolutely reasonable.
Amazon AWS-Developer Test Fee - The free demo has three versions.
The high quality and high efficiency of AWS-Developer Test Fee study guide make it stand out in the products of the same industry. Our AWS-Developer Test Fee exam materials have always been considered for the users. If you choose our products, you will become a better self. AWS-Developer Test Fee actual exam want to contribute to your brilliant future. With our AWS-Developer Test Fee learning braindumps, you can not only get the certification but also learn a lot of the professional knowledge.
Where is a will, there is a way. And our AWS-Developer Test Fee exam questions are the exact way which can help you pass the exam and get the certification with ease.
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 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: 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
We hope that the Microsoft AZ-204 learning braindumps you purchased are the best for you. It has been widely recognized that the Microsoft SC-300-KR exam can better equip us with a newly gained personal skill, which is crucial to individual self-improvement in today’s computer era. VMware 2V0-13.25 - I know you must want to get a higher salary, but your strength must match your ambition! Salesforce Plat-101 - Besides, we will provide you a free one-year update service. Generally speaking, Microsoft DP-900 certification has become one of the most authoritative voices speaking to us today.
Updated: May 28, 2022