Most returned customers said that our AWS-Developer Free Download dumps pdf covers the big part of main content of the certification exam. Questions and answers from our AWS-Developer Free Download free download files are tested by our certified professionals and the accuracy of our questions are 100% guaranteed. Please check the free demo of AWS-Developer Free Download braindumps before purchased and we will send you the download link of AWS-Developer Free Download real dumps after payment. Each user's situation is different. AWS-Developer Free Download simulating exam will develop the most suitable learning plan for each user. We strive for perfection all these years and get satisfactory results with concerted cooperation between experts, and all questions points in our AWS-Developer Free Download real exam are devised and written base on the real exam.
We have the complete list of popular AWS-Developer Free Download exams.
We are proud that we have engaged in this career for over ten yeas and helped tens of thousands of the candidates achieve their AWS-Developer - AWS Certified Developer Associate Exam (DVA-C02) Free Download certifications, and our AWS-Developer - AWS Certified Developer Associate Exam (DVA-C02) Free Download exam questions are becoming increasingly obvious degree of helping the exam candidates with passing rate up to 98 to 100 percent. After our unremitting efforts, AWS-Developer Test Passing Score learning guide comes in everybody's expectation. Our professional experts not only have simplified the content and grasp the key points for our customers, but also recompiled the AWS-Developer Test Passing Score preparation materials into simple language so that all of our customers can understand easily no matter which countries they are from.
As long as you follow the steps of our AWS-Developer Free Download quiz torrent, your mastery of knowledge will be very comprehensive and you will be very familiar with the knowledge points. This will help you pass the exam more smoothly. The AWS-Developer Free Download learning materials are of high quality, mainly reflected in the adoption rate.
Try our Amazon AWS-Developer Free Download study tool and absorb new knowledge.
Mercenary men lust for wealth, our company offer high quality AWS-Developer Free Download practice engine rather than focusing on mercenary motives. They are high quality and high effective AWS-Developer Free Download training materials and our efficiency is expressed clearly in many aspects for your reference. The first one is downloading efficiency. The second is expressed in content, which are the proficiency and efficiency of AWS-Developer Free Download study guide. You will love our AWS-Developer Free Download exam questions as long as you have a try!
Our AWS-Developer Free Download study material always regards helping students to pass the exam as it is own mission. And we have successfully helped numerous of the candidates pass their exams.
AWS-Developer 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
Palo Alto Networks XSIAM-Engineer - We understand your drive of the certificate, so you have a focus already and that is a good start. There may be customers who are concerned about the installation or use of our Microsoft AZ-104 training questions. According to former exam candidates, more than 98 percent of customers culminate in success by their personal effort as well as our Microsoft MS-900-KR study materials. If you want to pass Microsoft AZ-204 exam at first attempt, Microsoft AZ-204 exam dumps is your best choice. Only when you choose our Salesforce Health-Cloud-Accredited-Professional guide torrent will you find it easier to pass this significant examination and have a sense of brand new experience of preparing the Salesforce Health-Cloud-Accredited-Professional exam.
Updated: May 28, 2022