Omgzlook Amazon AWS-Certified-Developer-Associate Cram exam information is proven. We can provide the questions based on extensive research and experience. Omgzlook has more than 10 years experience in IT certification AWS-Certified-Developer-Associate Cram exam training, including questions and answers. All popular official tests have been included in our AWS-Certified-Developer-Associate Cram study materials. So you can have wide choices. With Omgzlook, you could throw yourself into the exam preparation completely.
AWS Certified Developer AWS-Certified-Developer-Associate With it you can secure your career.
Next, through my introduction, I hope you can have a deeper understanding of our AWS-Certified-Developer-Associate - AWS Certified Developer - Associate Cram learning quiz. The curtain of life stage may be opened at any time, the key is that you are willing to show, or choose to avoid. Most of People who can seize the opportunityin front of them are successful.
Now that more people are using mobile phones to learn our AWS-Certified-Developer-Associate Cram study guide, you can also choose the one you like. We have three versions of our AWS-Certified-Developer-Associate Cram exam braindumps: the PDF, the Software and the APP online. And you can free download the demo s to check it out.
Amazon AWS-Certified-Developer-Associate Cram - Victory won't come to me unless I go to it.
Our AWS-Certified-Developer-Associate Cram practice braindumps beckon exam candidates around the world with our attractive characters. Our experts made significant contribution to their excellence of the AWS-Certified-Developer-Associate Cram study materials. So we can say bluntly that our AWS-Certified-Developer-Associate Cram simulating exam is the best. Our effort in building the content of our AWS-Certified-Developer-Associate Cram learning questions lead to the development of learning guide and strengthen their perfection.
We assist you to prepare the key knowledge points of AWS-Certified-Developer-Associate Cram actual test and obtain the up-to-dated exam answers. All AWS-Certified-Developer-Associate Cram test questions offered by us are tested and selected by our senior experts in IT filed, which only need little time to focus on the practice and the preparation.
AWS-Certified-Developer-Associate 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
Just look at the comments on the Kinaxis KX3-003 training guide, you will know that how popular they are among the candidates. We will offer you the privilege of 365 days free update for IBM C1000-162 latest exam dumps. Presiding over the line of our practice materials over ten years, our experts are proficient as elites who made our VMware 6V0-31.24 learning questions, and it is their job to officiate the routines of offering help for you. With the EMC D-RP-OE-A-24 training pdf, you can get the knowledge you want in the actual test, so you do not need any other study material. And so many of our loyal customers have achieved their dreams with the help of our Juniper JN0-105 exam questions.
Updated: May 28, 2022