Our AWS-Developer Free learning questions engage our working staff in understanding customers’ diverse and evolving expectations and incorporate that understanding into our strategies, thus you can 100% trust our AWS-Developer Free exam engine. And our professional AWS-Developer Free study materials determine the high pass rate. According to the research statistics, we can confidently tell that 99% candidates after using our products have passed the AWS-Developer Free exam. The online test engine is a kind of online learning, you can enjoy the advantages of APP version of our AWS-Developer Free exam guide freely. Moreover, you actually only need to download the APP online for the first time and then you can have free access to our AWS-Developer Free exam questions in the offline condition if you don’t clear cache. According to the research statistics, we can confidently tell that 99% candidates have passed the AWS-Developer Free exam.
But our AWS-Developer Free exam questions have made it.
We have clear data collected from customers who chose our AWS-Developer - AWS Certified Developer Associate Exam (DVA-C02) Free training engine, the passing rate is 98-100 percent. Every page is carefully arranged by our experts with clear layout and helpful knowledge to remember. Our Valid Study Guide AWS-Developer Free exam questions just focus on what is important and help you achieve your goal.
with our AWS-Developer Free exam dumps for 20 to 30 hours, we can claim that our customers are confident to take part in your AWS-Developer Free exam and pass it for sure. In the progress of practicing our AWS-Developer Free study materials, our customers improve their abilities in passing the AWS-Developer Free exam, we also upgrade the standard of the exam knowledge. Therefore, this indeed helps us establish a long-term cooperation relationship on our exam braindumps.
Amazon AWS-Developer Free - They compile each answer and question carefully.
All the AWS-Developer Free training files of our company are designed by the experts and professors in the field. The quality of our study materials is guaranteed. According to the actual situation of all customers, we will make the suitable study plan for all customers. If you buy the AWS-Developer Free learning dumps from our company, we can promise that you will get the professional training to help you pass your exam easily. By our professional training, you will pass your exam and get the related certification in the shortest time.
We can guarantee that our study materials will be suitable for all people and meet the demands of all people, including students, workers and housewives and so on. If you decide to buy and use the AWS-Developer Free training materials from our company with dedication on and enthusiasm step and step, it will be very easy for you to pass the exam without doubt.
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
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: 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
The first goal of our company is to help all people to pass the Microsoft AI-102 exam and get the related certification in the shortest time. If you do not receive our APICS CPIM-8.0 study materials, please contact our online workers. Because a lot of people hope to get the certification by the related exam, now many leaders of companies prefer to the candidates who have the Amazon AWS-Certified-Developer-Associatecertification. In fact, all of the three versions of the AGRC ICCGO practice prep are outstanding. SAP C_TS422_2504 - If you have any questions about our study materials, you can send an email to us, and then the online workers from our company will help you solve your problem in the shortest time.
Updated: May 28, 2022