The more time you spend in the preparation for AWS-Certified-Developer-Associate Valid Test Questions Explanations training materials, the higher possibility you will pass the exam. And with our AWS-Certified-Developer-Associate Valid Test Questions Explanations study torrent, you can get preparations and get success as early as possible. Immediately after you have made a purchase for our AWS-Certified-Developer-Associate Valid Test Questions Explanations practice dumps, you can download our AWS-Certified-Developer-Associate Valid Test Questions Explanations study materials to make preparations. Free demos of our AWS-Certified-Developer-Associate Valid Test Questions Explanations study guide are understandable materials as well as the newest information for your practice. Under coordinated synergy of all staff, our AWS-Certified-Developer-Associate Valid Test Questions Explanations practice braindumps achieved a higher level of perfection by keeping close attention with the trend of dynamic market. What’s more, our coupon has an expiry date.
AWS Certified Developer AWS-Certified-Developer-Associate So just open our websites in your computer.
Since we release the first set of the AWS-Certified-Developer-Associate - AWS Certified Developer - Associate Valid Test Questions Explanations quiz guide, we have won good response from our customers and until now---a decade later, our products have become more mature and win more recognition. And we will try our best to satisfy our customers with better quatily and services. Our loyal customers give our AWS-Certified-Developer-Associate Valid Dumps Free exam materials strong support.
How to get the test AWS-Certified-Developer-Associate Valid Test Questions Explanations certification in a short time, which determines enough qualification certificates to test our learning ability and application level. This may be a contradiction of the problem, we hope to be able to spend less time and energy to take into account the test AWS-Certified-Developer-Associate Valid Test Questions Explanations certification, but the qualification examination of the learning process is very wasted energy, so how to achieve the balance? Our AWS-Certified-Developer-Associate Valid Test Questions Explanations exam prep can be done with its high-efficient merit. Try it now!
Amazon AWS-Certified-Developer-Associate Valid Test Questions Explanations - It can help you to pass the exam successfully.
With AWS-Certified-Developer-Associate Valid Test Questions Explanations study engine, you will get rid of the dilemma that you work hard but cannot improve. With our AWS-Certified-Developer-Associate Valid Test Questions Explanations learning materials, you can spend less time but learn more knowledge than others. AWS-Certified-Developer-Associate Valid Test Questions Explanations exam questions will help you reach the peak of your career. Just think of that after you get the AWS-Certified-Developer-Associate Valid Test Questions Explanations certification, you will have a lot of opportunities of going to biger and better company and getting higher incomes! what a brighter future!
And allows you to work in the field of information technology with high efficiency. You have seen Omgzlook's Amazon AWS-Certified-Developer-Associate Valid Test Questions Explanations exam training materials, it is time to make a choice.
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
In order to facilitate the user's offline reading, the SAP C-S4CPB-2408 study braindumps can better use the time of debris to learn, especially to develop PDF mode for users. SAP C-THR81-2405 - If you want to change the dream into reality, you only need to choose the professional training. And not only you will get the most rewards but also you will get an amazing study experience by our Cisco 300-540 exam questions. Cisco 200-301-KR - This training materials is what IT people are very wanted. Juniper JN0-637 - Everyone has the right to pursue happiness and wealth.
Updated: May 28, 2022