Our IT professionals have made their best efforts to offer you the latest AWS-Certified-Developer-Associate Practice Test Fee study guide in a smart way for the certification exam preparation. With the help of our AWS-Certified-Developer-Associate Practice Test Fee dumps collection, all level of candidates can grasp the key content of the real exam and solve the difficulty of AWS-Certified-Developer-Associate Practice Test Fee real questions easily. The most important is that our test engine enables you practice AWS-Certified-Developer-Associate Practice Test Fee exam pdf on the exact pattern of the actual exam. Passing a AWS-Certified-Developer-Associate Practice Test Fee exam to get a certificate will help you to look for a better job and get a higher salary. If you are tired of finding a high quality study material, we suggest that you should try our AWS-Certified-Developer-Associate Practice Test Fee exam prep. We promise you will get high passing mark with our valid AWS-Certified-Developer-Associate Practice Test Fee exam torrent and your money will be back to your account if you failed exam with our study materials.
AWS Certified Developer AWS-Certified-Developer-Associate There is no doubt that you can get a great grade.
You can also try the simulated exam environment with AWS-Certified-Developer-Associate - AWS Certified Developer - Associate Practice Test Fee software on PC. All AWS-Certified-Developer-Associate Latest Test Sample Questions test prep is made without levity and the passing rate has up to 98 to 100 percent now. We esteem your variant choices so all these versions of AWS-Certified-Developer-Associate Latest Test Sample Questions exam guides are made for your individual preference and inclination.
In a word, our AWS-Certified-Developer-Associate Practice Test Fee exam questions have built good reputation in the market. We sincerely hope that you can try our AWS-Certified-Developer-Associate Practice Test Fee learning quiz. You will surely benefit from your correct choice.
Amazon AWS-Certified-Developer-Associate Practice Test Fee - It is very easy and convenient to use and find.
As the employment situation becoming more and more rigorous, it’s necessary for people to acquire more AWS-Certified-Developer-Associate Practice Test Fee skills and knowledge when they are looking for a job. Enterprises and institutions often raise high acquirement for massive candidates, and aim to get the best quality talents. Thus a high-quality AWS-Certified-Developer-Associate Practice Test Fee certification will be an outstanding advantage, especially for the employees, which may double your salary, get you a promotion. So choose us, choose a brighter future.
Their masterpieces are instrumental to offer help and improve your performance in the real exam. Being dedicated to these practice materials painstakingly and pooling useful points into our AWS-Certified-Developer-Associate Practice Test Fee exam materials with perfect arrangement and scientific compilation of messages, our AWS-Certified-Developer-Associate Practice Test Fee practice materials can propel the exam candidates to practice with efficiency.
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
A Developer is writing a mobile application that allows users to view images from an S3 bucket. The users must be able to log in with their Amazon login, as well as Facebook and/or Google accounts.
How can the Developer provide this authentication functionality?
A. Use Amazon Cognito with web identity federation.
B. Use AWS IAM Access/Secret keys in the application code to allow Get* on the S3 bucket.
C. Use Amazon Cognito with SAML-based identity federation.
D. Use AWS STS AssumeRole in the application code and assume a role with Get* permissions on the
S3 bucket.
Answer: A
OCEG GRCA - There is an old saying goes, good memory is inferior to sodden ability to write, so we believe that it is a highly productive way for you to memory the knowledge point and review the reference books more effectively. Fortinet FCP_FAC_AD-6.5 exam questions can fuel your speed and help you achieve your dream. Our working staff regards checking update of our Cisco 350-601 preparation exam as a daily routine. CompTIA N10-009 - But if you buy our AWS Certified Developer - Associate test torrent you only need 1-2 hours to learn and prepare the exam and focus your main attention on your most important thing. So if you are in a dark space, our ISC CISSP exam questions can inspire you make great improvements.
Updated: May 28, 2022