|
|
 |
DVA-C01 Reliable Exam Cram Materials & Reliable DVA-C01 Exam Tutorial - Test DVA-C01 Study Guide - Royalholidayclubbed
|
|
RHC Destination Reviews
Who Is Harpy?
Need More Information?
You will feel convenient if you buy our product not only because our DVA-C01 Reliable Exam Cram Materials exam prep is of high pass rate but also our service is also perfect. What’s more, our update can provide the latest and most useful DVA-C01 Reliable Exam Cram Materials exam guide to you, in order to help you learn more and master more. We provide great customer service before and after the sale and different versions for you to choose, you can download our free demo to check the quality of our DVA-C01 Reliable Exam Cram Materials guide torrent. There are three different versions of our DVA-C01 Reliable Exam Cram Materials preparation prep including PDF, App and PC version. Each version has the suitable place and device for customers to learn anytime, anywhere. These interactions have inspired us to do better.
Amazon AWS Certified Associate DVA-C01 Other workers are also dedicated to their jobs.
Amazon AWS Certified Associate DVA-C01 Reliable Exam Cram Materials - AWS Certified Developer Associate Exam Please add Royalholidayclubbed's training tool in your shopping cart now. Everything is changing so fast. So do not reject challenging new things.
These training products to help you pass the exam, we guarantee to refund the full purchase cost. Our website provide all the study materials and other training materials on the site and each one enjoy one year free update facilities. If these training products do not help you pass the exam, we guarantee to refund the full purchase cost.
Amazon DVA-C01 Reliable Exam Cram Materials - Mostly choice is greater than effort.
With the rapid development of the economy, the demands of society on us are getting higher and higher. If you can have DVA-C01 Reliable Exam Cram Materials certification, then you will be more competitive in society. Our study materials will help you get the according certification you want to have. Believe me, after using our study materials, you will improve your work efficiency. You will get more opportunities than others, and your dreams may really come true in the near future. DVA-C01 Reliable Exam Cram Materials test guide will make you more prominent in the labor market than others, and more opportunities will take the initiative to find you.
The content of our DVA-C01 Reliable Exam Cram Materials pass guide covers the most of questions in the actual test and all you need to do is review our DVA-C01 Reliable Exam Cram Materials vce dumps carefully before taking the exam. Then you can pass the actual test quickly and get certification easily.
DVA-C01 PDF DEMO:
QUESTION NO: 1
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: 2
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: 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
The Google Google-Ads-Video study braindumps are compiled by our frofessional experts who have been in this career fo r over ten years. Talend Talend-Core-Developer vce demo gives you the prep hints and important tips, helping you identify areas of weakness and improve both your conceptual knowledge and hands-on skills. Salesforce CRT-261 - Our customer service is 24 hours online and will answer your questions in the shortest possible time. Salesforce Financial-Services-Cloud - If you are willing, you can mark your performance every day and adjust your studying and preparation relatively. Salesforce Marketing-Cloud-Consultant - As a responsible company, we don't ignore customers after the deal, but will keep an eye on your exam situation.
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
|
|