The PDF version of our AWS-Developer Test Sample exam materials has the advantage that it can be printable. After printing, you not only can bring the AWS-Developer Test Sample study guide with you wherever you go since it doesn't take a place, but also can make notes on the paper at your liberty, which may help you to understand the contents of our AWS-Developer Test Sample learning prep better. Do not wait and hesitate any longer, your time is precious! The Goldmile-Infobiz product here is better, cheaper, higher quality and unlimited for all time; kiss the days of purchasing multiple Amazon braindumps repeatedly, or renewing AWS-Developer Test Sample training courses because you ran out of time. Now you can learn AWS-Developer Test Sample skills and theory at your own pace and anywhere you want with top of the AWS-Developer Test Sample braindumps, you will find it's just like a pice a cake to pass AWS-Developer Test Sampleexam. I suggest that you strike while the iron is hot since time waits for no one.
AWS Certified Developer AWS-Developer Trust us and give yourself a chance to success!
AWS Certified Developer AWS-Developer Test Sample - AWS Certified Developer Associate Exam (DVA-C02) We put ourselves in your shoes and look at things from your point of view. This is built on our in-depth knowledge of our customers, what they want and what they need. It is based on our brand, if you read the website carefully, you will get a strong impression of our brand and what we stand for.
This will be helpful for you to review the content of the materials. If you are busy with work and can't afford a lot of spare time to review, you can choose the other two versions of our AWS-Developer Test Sample exam questions: Software and APP online versions. For our PDF version of our AWS-Developer Test Sample practice materials has the advantage of printable so that you can print all the materials in AWS-Developer Test Sample study engine to paper.
Amazon AWS-Developer Test Sample - You can totally relay on us.
Learning at electronic devices does go against touching the actual study. Although our AWS-Developer Test Sample exam dumps have been known as one of the world’s leading providers of exam materials, you may be still suspicious of the content. For your convenience, we especially provide several demos for future reference and we promise not to charge you of any fee for those downloading. Therefore, we welcome you to download to try our AWS-Developer Test Sample exam for a small part. Then you will know whether it is suitable for you to use our AWS-Developer Test Sample test questions. There are answers and questions provided to give an explicit explanation. We are sure to be at your service if you have any downloading problems.
Second, it is convenient for you to read and make notes with our versions of AWS-Developer Test Sample exam materials. Last but not least, we will provide considerate on line after sale service for you in twenty four hours a day, seven days a week.
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
Cisco 300-535 - The second Software versions which are usable to windows system only with simulation test system for you to practice in daily life. After nearly ten years' efforts, now our company have become the topnotch one in the field, therefore, if you want to pass the CIPS L5M5 exam as well as getting the related certification at a great ease, I strongly believe that the CIPS L5M5 study materials compiled by our company is your solid choice. SAP C-TS4FI-2023 - They are a bunch of courteous staff waiting for offering help 24/7. It is universally accepted that in this competitive society in order to get a good job we have no choice but to improve our own capacity and explore our potential constantly, and try our best to get the related CompTIA CS0-003 certification is the best way to show our professional ability, however, the CompTIA CS0-003 exam is hard nut to crack but our CompTIA CS0-003 preparation questions are closely related to the exam, it is designed for you to systematize all of the key points needed for the CompTIA CS0-003 exam. Just hold the supposition that you may fail the exam even by the help of our Amazon AWS-Certified-Developer-Associate-KR study tool, we can give full refund back or switch other versions for you to relieve you of any kind of losses.
Updated: May 28, 2022