First, by telling our customers what the key points of learning, and which learning AWS-Developer Reliable Learning Materials exam training questions is available, they may save our customers money and time. They guide our customers in finding suitable jobs and other information as well. Secondly, a wide range of practice types and different version of our AWS-Developer Reliable Learning Materials exam training questions receive technological support through our expert team. But from the point of view of customers, our AWS-Developer Reliable Learning Materials actual exam will not let you suffer from this. We have a high pass rate of our AWS-Developer Reliable Learning Materials study materials as 98% to 100%. Our AWS-Developer Reliable Learning Materials study materials have successfully helped a lot of candidates achieve their certifications and become better.
AWS Certified Developer AWS-Developer It is a professional IT exam training site.
Therefore, we sincerely wish you can attempt to our AWS-Developer - AWS Certified Developer Associate Exam (DVA-C02) Reliable Learning Materials test question. The person who has been able to succeed is because that he believed he can do it. Goldmile-Infobiz is able to help each IT person, because it has the capability.
They can even broaden amplitude of your horizon in this line. Of course, knowledge will accrue to you from our AWS-Developer Reliable Learning Materials training guide. There is no inextricably problem within our AWS-Developer Reliable Learning Materials learning materials.
Amazon AWS-Developer Reliable Learning Materials - So you can take a best preparation for the exam.
With the help of the AWS-Developer Reliable Learning Materials practice exam questions and preparation material offered by Goldmile-Infobiz, you can pass any AWS-Developer Reliable Learning Materials certifications exam in the first attempt. You don’t have to face any trouble, and you can simply choose to do a selective AWS-Developer Reliable Learning Materials brain dumps to pass the exam. We offer guaranteed success with AWS-Developer Reliable Learning Materials dumps questions on the first attempt, and you will be able to pass the AWS-Developer Reliable Learning Materials exam in short time. You can always consult our AWS-Developer Reliable Learning Materials certified professional support if you are facing any problems.
Goldmile-Infobiz's training tool has strong pertinence, which can help you save a lot of valuable time and energy to pass IT certification exam. Our exercises and answers and are very close true examination questions.
AWS-Developer 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
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: 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
We see to it that our assessment is always at par with what is likely to be asked in the actual Amazon SAP C-ARCIG-2508 examination. SAP C-TS462-2023 - These training products to help you pass the exam, we guarantee to refund the full purchase cost. Even if you fail the Amazon AIF-C01-KR exams, the customer will be reimbursed for any loss or damage after buying our Amazon AIF-C01-KR training materials. Some of the test data on the site is free, but more importantly is that it provides a realistic simulation exercises that can help you to pass the Amazon Cisco 700-242 exam. IBM C1000-205 - Our company according to the situation reform on conception, question types, designers training and so on.
Updated: May 28, 2022