|
|
 |
DVA-C01 Test Book & Amazon DVA-C01 Questions Pdf - AWS Certified Developer Associate Exam - Royalholidayclubbed
|
|
RHC Destination Reviews
Who Is Harpy?
Need More Information?
With Royalholidayclubbed's help, you do not need to spend a lot of money to participate in related cram or spend a lot of time and effort to review the relevant knowledge, but can easily pass the exam. Simulation test software of Amazon DVA-C01 Test Book exam is developed by Royalholidayclubbed's research of previous real exams. Royalholidayclubbed's Amazon DVA-C01 Test Book exam practice questions have a lot of similarities with the real exam practice questions. Are you racking your brains for a method how to pass Amazon DVA-C01 Test Book exam? Amazon DVA-C01 Test Book certification test is one of the valuable certification in modern IT certification. Within the last few decades, IT got a lot of publicity and it has been a necessary and desirable part of modern life. Are you still worrying about how to safely pass Amazon certification DVA-C01 Test Book exams? Do you have thought to select a specific training? Choosing a good training can effectively help you quickly consolidate a lot of IT knowledge, so you can be well ready for Amazon certification DVA-C01 Test Book exam.
Amazon AWS Certified Associate DVA-C01 You can experience it in advance.
We always accept feedbacks from users, and take many of the good recommendations, resulting in a perfect Royalholidayclubbed Amazon DVA-C01 - AWS Certified Developer Associate Exam Test Book exam materials. Our target is to reduce your pressure and improve your learning efficiency from preparing for DVA-C01 Valid Exam Questions Explanations exam. If you still worry about your DVA-C01 Valid Exam Questions Explanations exam; if you still doubt whether it is worthy of purchasing our software, what you can do to clarify your doubts is to download our DVA-C01 Valid Exam Questions Explanations free demo.
If your budget is limited, but you need complete exam material. Then you can try the Royalholidayclubbed's Amazon DVA-C01 Test Book exam training materials. Royalholidayclubbed can escort you to pass the IT exam.
Amazon Amazon DVA-C01 Test Book exam is very popular in IT field.
If you feel unconfident in self-preparation for your DVA-C01 Test Book test and want to get professional aid of questions and answers, Royalholidayclubbed DVA-C01 Test Book test questions materials will guide you and help you to pass the certification exams in one shot. If you want to know our DVA-C01 Test Book test questions materials, you can download our free demo now. Our demo is a small part of the complete charged version. Also you can ask us any questions about DVA-C01 Test Book exam any time as you like.
Have you learned Royalholidayclubbed Amazon DVA-C01 Test Book exam dumps? Why do the people that have used Royalholidayclubbed dumps sing its praises? Do you really want to try it whether it have that so effective? Hurry to click Royalholidayclubbed to download our certification training materials. Every question provides you with demo and if you think our exam dumps are good, you can immediately purchase it.
DVA-C01 PDF DEMO:
QUESTION NO: 1
A Developer created a dashboard for an application using Amazon API Gateway, Amazon S3,
AWS Lambda, and Amazon RDS. The Developer needs an authentication mechanism allowing a user to sign in and view the dashboard. It must be accessible from mobile applications, desktops, and tablets, and must remember user preferences across platforms.
Which AWS service should the Developer use to support this authentication scenario?
A. AWS Directory Service
B. AWS KMS
C. Amazon Cognito
D. Amazon IAM
Answer: C
QUESTION NO: 2
Which of the following services are included at no additional cost with the use of the AWS platform? Choose 2 answers
A. Auto Scaling
B. Elastic Compute Cloud
C. CloudFormation
D. Elastic Load Balancing
E. Simple Storage Service
F. Simple Workflow Service
Answer: A,C
QUESTION NO: 3
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: 4
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: 5
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
Excellent Amazon Medical Tests AAPC-CPC study guide make candidates have clear studying direction to prepare for your test high efficiently without wasting too much extra time and energy. Choosing the right method to have your exam preparation is an important step to obtain SAP C-IBP-2502 exam certification. Firstly we provide one-year service warranty for every buyer who purchased AVIXA CTS valid exam collection materials. Cisco 200-301-KR - The world is changing, so we should keep up with the changing world's step as much as possible. For this reason, all questions and answers in our H3C GB0-713 valid dumps are certified and tested by our senior IT professionals.
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
|
|