Our AWS-Developer Exam exam materials are so popular and famous in the market according to the advantages of them. Our AWS-Developer Exam study questions not only have three different versions for our customers to choose and enjoy the convenience and preasure in the varied displays. The most important part is that all content of our AWS-Developer Exam learning braindumps are being sifted with diligent attention and easy to understand for all of our candidates. So there is considerate and concerted cooperation for your purchasing experience accompanied with patient staff with amity. Their enrichment is dependable and reliable on the AWS-Developer Exam training braindumps. Admittedly, our AWS-Developer Exam real questions are your best choice.
AWS-Developer Exam test question will change your perception.
AWS Certified Developer AWS-Developer Exam - AWS Certified Developer - Associate We have always advocated customer first. In addition, we clearly know that constant improvement is of great significance to the survival of a company. The fierce competition in the market among the same industry has long existed.
I hope that you can spend a little time understanding what our study materials have to attract customers compared to other products in the industry. As you know, we are now facing very great competitive pressure. We need to have more strength to get what we want, and AWS-Developer Exam exam dumps may give you these things.
Amazon AWS-Developer Exam - I wish you good luck.
Omgzlook website is fully equipped with resources and the questions of Amazon AWS-Developer Exam exam, it also includes the Amazon AWS-Developer Exam exam practice test. Which can help candidates prepare for the exam and pass the exam. You can download the part of the trial exam questions and answers as a try. Omgzlook provide true and comprehensive exam questions and answers. With our exclusive online Amazon AWS-Developer Exam exam training materials, you'll easily through Amazon AWS-Developer Exam exam. Our site ensure 100% pass rate.
Amazon AWS-Developer Exam is a very important certification exam in the IT industry and passing Amazon certification AWS-Developer Exam exam is very difficult. But in order to let the job position to improve spending some money to choose a good training institution to help you pass the exam is worthful.
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
Microsoft MB-330 - Omgzlook speak with the facts, the moment when the miracle occurs can prove every word we said. Palo Alto Networks PCNSA - Select the appropriate shortcut just to guarantee success. Amazon Salesforce Public-Sector-Solutions certification exam will definitely lead you to a better career prospects. Omgzlook Amazon Fortinet FCSS_NST_SE-7.4 exam training materials bear with a large number of the exam questions you need, which is a good choice. Huawei H23-221_V1.0 - It can guarantee you 100% pass the exam.
Updated: May 28, 2022