So they hope that they can be devoting all of their time to preparing for the AWS-Developer Reliable Test Dumps Demo exam, but it is very obvious that a lot of people have not enough time to prepare for the important exam. Just like the old saying goes, the spirit is willing, but the flesh is week. There are more and more people to try their best to pass the AWS-Developer Reliable Test Dumps Demo exam, including many college students, a lot of workers, and even many housewives and so on. We will solve your problem immediately and let you have AWS-Developer Reliable Test Dumps Demo exam questions in the least time for you to study. We know that time is really important to you. At the information age, knowledge is wealth as well as productivity.
Our AWS-Developer Reliable Test Dumps Demo actual test guide can give you some help.
Now we would like to introduce the AWS-Developer - AWS Certified Developer Associate Exam (DVA-C02) Reliable Test Dumps Demo certification guide from our company to you. The future is really beautiful, but now, taking a crucial step is even more important! Buy AWS-Developer Test Certification Cost exam prep and stick with it.
It will be very easy for you to pass the exam and get the certification. More importantly, your will spend less time on preparing for AWS-Developer Reliable Test Dumps Demo exam than other people. The AWS-Developer Reliable Test Dumps Demo learning dumps from our company are very convenient for all people, including the convenient buying process, the download way and the study process and so on.
Amazon AWS-Developer Reliable Test Dumps Demo - Then join our preparation kit.
We can send you a link within 5 to 10 minutes after your payment. You can click on the link immediately to download our AWS-Developer Reliable Test Dumps Demo real exam, never delaying your valuable learning time. If you want time - saving and efficient learning, our AWS-Developer Reliable Test Dumps Demo exam questions are definitely your best choice. And if you buy our AWS-Developer Reliable Test Dumps Demo learning braindumps, you will be bound to pass for our AWS-Developer Reliable Test Dumps Demo study materials own the high pass rate as 98% to 100%.
What most useful is that PDF format of our AWS-Developer Reliable Test Dumps Demo exam materials can be printed easily, you can learn it everywhere and every time you like. It is really convenient for candidates who are busy to prepare the exam.
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
Microsoft AZ-500 - The PC version is ideal for computers with windows systems, which can simulate a real test environment. Put down all your worries and come to purchase our Microsoft MB-700 learning quiz! As the labor market becomes more competitive, a lot of people, of course including students, company employees, etc., and all want to get AGRC ICCGO authentication in a very short time, this has developed into an inevitable trend. Our The Open Group OGEA-101 learning questions have its own advantage. Oracle 1z0-1065-25 - There almost have no troubles to your normal life.
Updated: May 28, 2022