And our experts are so professional for they have beeen in this career for about ten years. With our AWS-Developer Best Practice learning materials, you only need to spend 20-30 hours to review before the exam and will pass it for sure. Are you anxious about the upcoming AWS-Developer Best Practice exam but has no idea about review? Don't give up and try AWS-Developer Best Practice exam questions. Comparing to other dumps vendors, the price of our AWS-Developer Best Practice questions and answers is reasonable for every candidate. You will grasp the overall knowledge points of AWS-Developer Best Practice actual test with our pass guide and the accuracy of our AWS-Developer Best Practice exam answers will enable you spend less time and effort. You may have been learning and trying to get the AWS-Developer Best Practice certification hard, and good result is naturally become our evaluation to one of the important indices for one level.
AWS Certified Developer AWS-Developer You may have gone through a lot of exams.
Our AWS-Developer - AWS Certified Developer Associate Exam (DVA-C02) Best Practice learning quiz is a salutary guidance helping you achieve success. To deliver on the commitments of our Prep AWS-Developer Guide test prep that we have made for the majority of candidates, we prioritize the research and development of our Prep AWS-Developer Guide test braindumps, establishing action plans with clear goals of helping them get the Amazon certification. You can totally rely on our products for your future learning path.
Besides, our AWS-Developer Best Practice practice braindumps are priced reasonably, so we do not overcharge you at all. Because of the unremitting effort of our professional experts, our AWS-Developer Best Practice exam engine has the advantages of high quality, validity, and reliability. And the warm feedbacks from our customers all over the world prove that we are considered the most popular vendor in this career.
Amazon AWS-Developer Best Practice - 100% satisfaction guarantee!
We can say that how many the AWS-Developer Best Practice certifications you get and obtain qualification certificates, to some extent determines your future employment and development, as a result, the AWS-Developer Best Practice exam guide is committed to helping you become a competitive workforce, let you have no trouble back at home. Actually, just think of our AWS-Developer Best Practice test prep as the best way to pass the exam is myopic. They can not only achieve this, but ingeniously help you remember more content at the same time.
What do you think of Amazon AWS-Developer Best Practice certification exam? As one of the most popular Amazon certification exams, AWS-Developer Best Practice test is also very important. When you are looking for reference materials in order to better prepare for the exam, you will find it is very hard to get the excellent exam dumps.
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
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
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: 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
Our HITRUST CCSFP preparation practice are highly targeted and have a high hit rate, there are a lot of learning skills and key points in the exam, even if your study time is very short, you can also improve your HITRUST CCSFP exam scores very quickly. We guarantee to give you a full refund of the cost you purchased our dump if you fail Databricks Databricks-Certified-Professional-Data-Engineer exam for the first time after you purchased and used our exam dumps. Amazon SAA-C03-KR - So you will have a positive outlook on life. Broadcom 250-583 - We find methods to be success, and never find excuse to be failure. In the meantime, all your legal rights will be guaranteed after buying our ACFE CFE-Investigation study materials.
Updated: May 28, 2022