The material has the experience of more than 10 years of IT certification. Amazon's AWS-Certified-Developer-Associate Exam Duration exam certification is one of the most valuable contemporary of many exam certification. In recent decades, computer science education has been a concern of the vast majority of people around the world. Our latest AWS-Certified-Developer-Associate Exam Duration exam dump is comprehensive, covering all the learning content you need to pass the qualifying exams. Users with qualifying exams can easily access our web site, get their favorite latest AWS-Certified-Developer-Associate Exam Duration study guide, and before downloading the data, users can also make a free demo for an accurate choice. Goldmile-Infobiz Amazon AWS-Certified-Developer-Associate Exam Duration exam training materials bear with a large number of the exam questions you need, which is a good choice.
AWS Certified Developer AWS-Certified-Developer-Associate You can check the quality and validity by them.
Our AWS-Certified-Developer-Associate - AWS Certified Developer Associate Exam (DVA-C02) Exam Duration study guide is the most reliable and popular exam product in the marcket for we only sell the latest AWS-Certified-Developer-Associate - AWS Certified Developer Associate Exam (DVA-C02) Exam Duration practice engine to our clients and you can have a free trial before your purchase. However, if you choose Goldmile-Infobiz, you will find gaining Amazon certification AWS-Certified-Developer-Associate New Learning Materials exam certificate is not so difficult. Goldmile-Infobiz training tool is very comprehensive and includes online services and after-sales service.
If you can’t wait getting the certificate, you are supposed to choose our AWS-Certified-Developer-Associate Exam Duration study guide. our AWS-Certified-Developer-Associate Exam Duration actual exam has won thousands of people’s support. All of them have passed the exam and got the certificate.
Amazon AWS-Certified-Developer-Associate Exam Duration - You can totally rely on us.
Goldmile-Infobiz provide different training tools and resources to prepare for the Amazon AWS-Certified-Developer-Associate Exam Duration exam. The preparation guide includes courses, practice test, test engine and part free PDF download.
Goldmile-Infobiz's study guides are your best ally to get a definite success in AWS-Certified-Developer-Associate Exam Duration exam. The guides contain excellent information, exam-oriented questions and answers format on all topics of the certification syllabus.
AWS-Certified-Developer-Associate PDF DEMO:
QUESTION NO: 1
Company C has recently launched an online commerce site for bicycles on AWS. They have a
"Product" DynamoDB table that stores details for each bicycle, such as, manufacturer, color, price, quantity and size to display in the online store. Due to customer demand, they want to include an image for each bicycle along with the existing details.
Which approach below provides the least impact to provisioned throughput on the "Product" table?
A. Serialize the image and store it in multiple DynamoDB tables
B. Create an "Images" DynamoDB table to store the Image with a foreign key constraint to the
"Product" table
C. Store the images in Amazon S3 and add an S3 URL pointer to the "Product" table item for each image
D. Add an image data type to the "Product" table to store the images in binary format
Answer: C
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
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: 4
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: 5
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
Goldmile-Infobiz guarantee that Amazon Huawei H25-621_V1.0 exam questions and answers can help you to pass the exam successfully. If for any reason, a candidate fails in Fortinet NSE6_SDW_AD-7.6 exam then he will be refunded his money after the refund process. Adobe AD0-E136 - At the same time, you also can avoid some common mistakes. In fact, we continuously provide updates to every customer to ensure that our Microsoft AI-102 products can cope with the fast changing trends in Microsoft AI-102 certification programs. Goldmile-Infobiz's Amazon Microsoft MS-102-KR exam training materials are the best training materials for this exam.
Updated: May 28, 2022