Omgzlook's providing training material is very close to the content of the formal examination. Through our short-term special training You can quickly grasp IT professional knowledge, and then have a good preparation for your exam. We promise that we will do our best to help you pass the Amazon certification AWS-Developer Visual Cert Test exam. Our AWS-Developer Visual Cert Test exam materials give real exam environment with multiple learning tools that allow you to do a selective study and will help you to get the job that you are looking for. Moreover, we also provide 100% money back guarantee on our AWS-Developer Visual Cert Test exam materials, and you will be able to pass the AWS-Developer Visual Cert Test exam in short time without facing any troubles. We will provide one year free update service for those customers who choose Omgzlook's products.
You will be completed ready for your AWS-Developer Visual Cert Test exam.
AWS Certified Developer AWS-Developer Visual Cert Test - AWS Certified Developer - Associate We can help you to achieve your goals. Our company owns the most popular reputation in this field by providing not only the best ever Exam AWS-Developer Dumps study guide but also the most efficient customers’ servers. We can lead you the best and the fastest way to reach for the certification of Exam AWS-Developer Dumps exam dumps and achieve your desired higher salary by getting a more important position in the company.
Then go to buy Omgzlook's Amazon AWS-Developer Visual Cert Test exam training materials, it will help you achieve your dreams. If you have a faith, then go to defend it. Gorky once said that faith is a great emotion, a creative force.
Amazon AWS-Developer Visual Cert Test - Chance favors the prepared mind.
To ensure that you have a more comfortable experience before you choose to purchase our AWS-Developer Visual Cert Test exam quiz, we provide you with a trial experience service. Once you decide to purchase our AWS-Developer Visual Cert Test learning materials, we will also provide you with all-day service. If you have any questions, you can contact our specialists. We will provide you with thoughtful service. With our trusted service, our AWS-Developer Visual Cert Test study guide will never make you disappointed.
Before you try to attend the AWS-Developer Visual Cert Test practice exam, you need to look for best learning materials to easily understand the key points of AWS-Developer Visual Cert Test exam prep. There are AWS-Developer Visual Cert Test real questions available for our candidates with accurate answers and detailed explanations.
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
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
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
Our SAP C_SIGPM_2403 learning materials are new but increasingly popular choices these days which incorporate the newest information and the most professional knowledge of the practice exam. The DAMA CDMP-RMD dumps pdf are the best guide for them passing test. HP HPE0-V27 - If you have any questions about AWS Certified Developer - Associate test torrent or there are any problems existing in the process of the refund you can contact us by mails or contact our online customer service personnel and we will reply and solve your doubts or questions promptly. The way to pass the EMC D-PWF-DS-23 actual test is diverse. It is known to us that practicing the incorrect questions is very important for everyone, so our PECB ISO-IEC-27001-Lead-Implementer exam question provide the automatic correcting system to help customers understand and correct the errors.
Updated: May 28, 2022