And we have become a popular brand in this field. Based on a return visit to students who purchased our AWS-Developer Dumps Demo actual exam, we found that over 99% of the customers who purchased our AWS-Developer Dumps Demo learning materials successfully passed the exam. Advertisements can be faked, but the scores of the students cannot be falsified. As a market leader, our company is able to attract quality staffs on our AWS-Developer Dumps Demo exam materials , it actively seeks out those who are energetic, persistent, and professional to various AWS-Developer Dumps Demo certificate and good communicator. And we believe that the key of our company's success is its people, skills, and experience on AWS-Developer Dumps Demo study guide. For many people, it’s no panic passing the AWS-Developer Dumps Demo exam in a short time.
Our AWS-Developer Dumps Demo actual test guide can give you some help.
Now we would like to introduce the AWS-Developer - AWS Certified Developer Associate Exam (DVA-C02) Dumps Demo certification guide from our company to you. PDF AWS-Developer Download study materials are here waiting for you! With a higher status, your circle of friends will expand.
It will be very easy for you to pass the exam and get the certification. More importantly, your will spend less time on preparing for AWS-Developer Dumps Demo exam than other people. The AWS-Developer Dumps Demo learning dumps from our company are very convenient for all people, including the convenient buying process, the download way and the study process and so on.
Amazon AWS-Developer Dumps Demo - Giving is proportional to the reward.
It is of no exaggeration to say that sometimes a certification is exactly a stepping-stone to success, especially when you are hunting for a job. The AWS-Developer Dumps Demo study materials are of great help in this sense. People with initiative and drive all want to get a good job, and if someone already gets one, he or she will push for better position and higher salaries. With the AWS-Developer Dumps Demo test training, you can both have the confidence and gumption to ask for better treatment. To earn such a material, you can spend some time to study our AWS-Developer Dumps Demo study torrent. No study can be done successfully without a specific goal and a powerful drive, and here to earn a better living by getting promotion is a good one.
Once you have used our AWS-Developer Dumps Demo exam training in a network environment, you no longer need an internet connection the next time you use it, and you can choose to use AWS-Developer Dumps Demo exam training at your own right. Our AWS-Developer Dumps Demo exam training do not limit the equipment, do not worry about the network, this will reduce you many learning obstacles, as long as you want to use AWS-Developer Dumps Demo test guide, you can enter the learning state.
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
If you print the SAP C-ARCON-2508 exam materials out, you are easy to carry it with you when you out, it is to say that will be a most right decision to choose the SAP C-ARCON-2508, you will never regret it. Then our PC version of our HP HPE7-J02 exam questions can fully meet their needs only if their computers are equipped with windows system. Our ACAMS CAMS7 materials provide you with the best learning prospects and give you more than you expect by adopting minimal effort. ISTQB ISTQB-CTFL - We can send you a link within 5 to 10 minutes after your payment. Microsoft AZ-800 - If you want you spend least time getting the best result, our exam materials must be your best choice.
Updated: May 28, 2022