You can much more benefited form our AWS-Certified-Developer-Associate Valid Study Questions study guide. Don't hesitate, it is worthy to purchase! Our experts offer help by diligently working on the content of AWS-Certified-Developer-Associate Valid Study Questions learning questions more and more accurate. To choose us is to choose success! It is an incredible opportunity among all candidates fighting for the desirable exam outcome to have our AWS-Certified-Developer-Associate Valid Study Questions practice materials. But the AWS-Certified-Developer-Associate Valid Study Questions test prep we provide are compiled elaborately and it makes you use less time and energy to learn and provide the study materials of high quality and seizes the focus the exam.
AWS Certified Developer AWS-Certified-Developer-Associate You must make a decision as soon as possible!
AWS Certified Developer AWS-Certified-Developer-Associate Valid Study Questions - AWS Certified Developer - Associate If we miss the opportunity, we will accomplish nothing. Once you choose our training materials, you chose hope. Our learning materials are based on the customer's point of view and fully consider the needs of our customers.
The client only need to spare 1-2 hours to learn our AWS Certified Developer - Associate study question each day or learn them in the weekends. Commonly speaking, people like the in-service staff or the students are busy and don’t have enough time to prepare the exam. Learning our AWS Certified Developer - Associate test practice dump can help them save the time and focus their attentions on their major things.
Amazon AWS-Certified-Developer-Associate Valid Study Questions - All in all, learning never stops!
We all have same experiences that some excellent people around us further their study and never stop their pace even though they have done great job in their surrounding environment. So it is of great importance to make yourself competitive as much as possible. Facing the AWS-Certified-Developer-Associate Valid Study Questions exam this time, your rooted stressful mind of the exam can be eliminated after getting help from our AWS-Certified-Developer-Associate Valid Study Questions practice materials. Among voluminous practice materials in this market, we highly recommend our AWS-Certified-Developer-Associate Valid Study Questions study tool for your reference. Their vantages are incomparable and can spare you from strained condition. On the contrary, they serve like stimulants and catalysts which can speed up you efficiency and improve your correction rate of the AWS-Certified-Developer-Associate Valid Study Questions real questions during your review progress.
Learning of our AWS-Certified-Developer-Associate Valid Study Questions practice materials is the best way to stop your busy life. And you will have a totally different life if you just get the AWS-Certified-Developer-Associate Valid Study Questions certification.
AWS-Certified-Developer-Associate 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
Google ChromeOS-Administrator - We emphasize on customers satisfaction, which benefits both exam candidates and our company equally. ACAMS CAMS-CN - Then you can go to everywhere without carrying your computers. As SAP C_S4FTR_2023 exam questions with high prestige and esteem in the market, we hold sturdy faith for you. SAP C_ABAPD_2309 - Last but not least, our worldwide service after-sale staffs will provide the most considerable and comfortable feeling for you in twenty -four hours a day, as well as seven days a week incessantly. With many years of experience in this line, we not only compile real test content into our HP HPE0-S59 learning quiz, but the newest in to them.
Updated: May 28, 2022