|
|
 |
DVA-C01 Test Test & DVA-C01 Top Exam Dumps - Amazon DVA-C01 Exam Simulator Fee - Royalholidayclubbed
|
|
RHC Destination Reviews
Who Is Harpy?
Need More Information?
Your eligibility of getting a high standard of career situation will be improved if you can pass the exam, and our DVA-C01 Test Test study guide are your most reliable ways to get it. You can feel assertive about your exam with our 100 guaranteed professional DVA-C01 Test Test practice engine for you can see the comments on the websites, our high-quality of our DVA-C01 Test Test learning materials are proved to be the most effective exam tool among the candidates. Because Amazon certification DVA-C01 Test Test exam is difficult to pass. If you want to pass the exam, you must have a good preparation for the exam. So your personal effort is brilliant but insufficient to pass the AWS Certified Developer Associate Exam exam and our DVA-C01 Test Test test guide can facilitate the process smoothly & successfully.
Amazon AWS Certified Associate DVA-C01 Also, annual official test is also included.
Amazon AWS Certified Associate DVA-C01 Test Test - AWS Certified Developer Associate Exam Do you feel headache looking at so many IT certification exams and so many exam materials? What should you do? Which materials do you choose? If you don't know how to choose, I choose your best exam materials for you. If you are interested in our products, I believe that after your trial, you will certainly not hesitate to buy it. All consumers who are interested in DVA-C01 Free Study Material guide materials can download our free trial database at any time by visiting our platform.
What's more, Royalholidayclubbed provides you with the most excellent service. As long as you pay for the dumps you want to get, you will get it immediately. Royalholidayclubbed has the exam materials that you most want to get and that best fit you.
Amazon DVA-C01 Test Test - Most companies think highly of this character.
Nowadays, our learning methods become more and more convenient. Advances in technology allow us to learn freely on mobile devices. However, we understand that some candidates are still more accustomed to the paper, so our DVA-C01 Test Test study materials provide customers with a variety of versions to facilitate your learning process: the PDF, Software and APP online. These three versions of our DVA-C01 Test Test practice engine can provide you study on all conditions. Come and buy our DVA-C01 Test Test exam guide!
We promise that we provide you with best quality DVA-C01 Test Test original questions and competitive prices. We offer 100% pass products with excellent service.
DVA-C01 PDF DEMO:
QUESTION NO: 1
A Developer is investigating an issue whereby certain requests are passing through an Amazon
API Gateway endpoint /MyAPI, but the requests do not reach the AWS Lambda function backing
/MyAPI. The Developer found that a second Lambda function sometimes runs at maximum concurrency allowed for the given AWS account.
How can the Developer address this issue?
A. Add another API Gateway stage for /MyAPI, and shard the requests
B. Reduce the throttling limits in the API Gateway /MyAPI endpoint
C. Configure the second Lambda function's concurrency execution limit
D. Manually reduce the concurrent execution limit at the account level
Answer: B
QUESTION NO: 2
A Developer needs to design an application running on AWS that will be used to consume
Amazon SQS messages that range from 1 KB up to 1GB in size.
How should the Amazon SQS messages be managed?
A. Use Amazon EFS and the Amazon SQS CLI.
B. Use Amazon S3 and the Amazon SQS Extended Client Library for Java.
C. Use Amazon S3 and the Amazon SQS CLI.
D. Use Amazon EBS and the Amazon SQS CLI.
Answer: B
QUESTION NO: 3
Which features can be used to restrict access to data in S3? Choose 2 answers
A. Set an S3 Bucket policy.
B. Use S3 Virtual Hosting
C. Create a CloudFront distribution for the bucket
D. Set an S3 ACL on the bucket or the object.
E. Enable IAM Identity Federation.
Answer: A,D
QUESTION NO: 4
A Developer has implemented a Lambda function that needs to add new customers to an RDS database that is expected to run hundreds of times per hour. The Lambda function is configured to use 512MB of RAM and is based on the following pseudo code:
After testing the Lambda function, the Developer notices that the Lambda execution time is much longer than expected. What should the Developer do to improve performance?
A. Move the database connection and close statement out of the handler. Place the connection in the global space.
B. Replace RDS wit Amazon DynamoDB to implement control over the number of writes per second.
C. Increase the amount of RAM allocated to the Lambda function, which will increase the number of threads the Lambda can use.
D. Increase the size of the RDS database to allow for an increased number of database connections each hour.
Answer: A
Explanation
Refer AWS documentation - Lambda Best Practices
Take advantage of Execution Context reuse to improve the performance of your function. Make sure any externalized configuration or dependencies that your code retrieves are stored and referenced locally after initial execution. Limit the re-initialization of variables/objects on every invocation.
Instead use static initialization/constructor, global/static variables and singletons. Keep alive and reuse connections (HTTP, database, etc.) that were established during a previous invocation.
QUESTION NO: 5
A company is building an application to track athlete performance using an Amazon
DynamoDB table. Each item in the table is identified by a partition key (user_id) and a sort key
(sport_name). The table design is shown below:
(Note: Not all table attributes are shown)
A Developer is asked to write a leaderboard application to display the top performers (user_id) based on the score for each sport_name.
What process will allow the Developer to extract results MOST efficiently from the DynamoDB table?
A. Create a local secondary index with a primary key of sport_name and a sort key of score and get the results based on the score attribute.
B. Use a DynamoDB query operation with the key attributes of user_id and sport_name and order the results based on the score attribute.
C. Use a DynamoDB scan operation to retrieve scores and user_id based on sport_name, and order the results based on the score attribute.
D. Create a global secondary index with a partition key of sport_name and a sort key of score, and get the results
Answer: D
Explanation
https://docs.aws.amazon.com/amazondynamodb/latest/developerguide/SecondaryIndexes.html
https://docs.aws.amazon.com/zh_cn/amazondynamodb/latest/developerguide/GSI.html
And you can free download the demos of our Microsoft GH-900 learning guide on our website, it is easy, fast and convenient. With the help of our online version, you can not only practice our ISTQB CTAL-TM_001-KR exam pdf in any electronic equipment, but also make you feel the atmosphere of ISTQB CTAL-TM_001-KR actual test. And all of the PDF version, online engine and windows software of the GIAC GSTRT study guide will be tested for many times. Our valid The Open Group OGEA-101 practice questions are created according to the requirement of the certification center based on the real questions. The number of questions of the Microsoft SC-300-KR study materials you have done has a great influence on your passing rate.
Updated: May 28, 2022
|
Copyright © 2006-2007 by RHC.
All rights
reserved. |
---------------
If you don't find what you are looking for here
to help you resolve your timeshare scam or Royal Holiday problem
please write to us at:
harpy @ royalholidayclubbed.com
www . Royal Holiday Clubbed . com
|
|