|
|
 |
DVA-C01 Study Guide & DVA-C01 Valid Exam Prep - Amazon Reliable DVA-C01 Exam Preparation - Royalholidayclubbed
|
|
RHC Destination Reviews
Who Is Harpy?
Need More Information?
Our DVA-C01 Study Guide practice dumps compiled by the most professional experts can offer you with high quality and accuracy practice materials for your success. Up to now, we have more than tens of thousands of customers around the world supporting our DVA-C01 Study Guide exam questions. If you are unfamiliar with our DVA-C01 Study Guide study materials, please download the free demos for your reference, and to some unlearned exam candidates, you can master necessities by our DVA-C01 Study Guide training guide quickly. We believe that the unique questions and answers of our DVA-C01 Study Guide exam materials will certainly impress you. It will help you make decisions what benefit you and help you pass the exam easily. Not only we provide the most effective DVA-C01 Study Guide study guide, but also we offer 24 hours online service to give our worthy customers DVA-C01 Study Guide guides and suggestions.
Amazon AWS Certified Associate DVA-C01 You can totally relay on us.
Continuous update of the exam questions, and professional analysis from our professional team have become the key for most candidates to pass DVA-C01 - AWS Certified Developer Associate Exam Study Guide exam. Second, it is convenient for you to read and make notes with our versions of DVA-C01 Latest Test Labs exam materials. Last but not least, we will provide considerate on line after sale service for you in twenty four hours a day, seven days a week.
To pass this exam also needs a lot of preparation. The DVA-C01 Study Guide exam materials provided by Royalholidayclubbed are collected and sorted out by experienced team. Now you can have these precious materials.
Because it can help you prepare for the Amazon DVA-C01 Study Guide exam.
Which kind of DVA-C01 Study Guide certificate is most authorized, efficient and useful? We recommend you the DVA-C01 Study Guide certificate because it can prove that you are competent in some area and boost outstanding abilities. If you buy our DVA-C01 Study Guide study materials you will pass the test smoothly and easily. We boost professional expert team to organize and compile the DVA-C01 Study Guide training guide diligently and provide the great service.
A lot of people have given up when they are preparing for the DVA-C01 Study Guide exam. However, we need to realize that the genius only means hard-working all one’s life.
DVA-C01 PDF DEMO:
QUESTION NO: 1
An AWS Lambda function must access an external site by using a regularly rotated user name and password.
These items must be kept securely and cannot be stored in the function code.
What combination of AWS services can be used to accomplish this? (Choose two.)
A. AWS KMS
B. AWS Systems Manager Parameter Store
C. Amazon GuardDuty
D. AWS Trusted Advisor
E. AWS Certificate Manager (ACM)
Answer: A,B
QUESTION NO: 2
Company D is running their corporate website on Amazon S3 accessed from
http//www.companyd.com.
Their marketing team has published new web fonts to a separate S3 bucket accessed by the S3 endpoint https://s3-us-west-1.amazonaws.com/cdfonts.
While testing the new web fonts, Company D recognized the web fonts are being blocked by the browser.
What should Company D do to prevent the web fonts from being blocked by the browser?
A. Enable versioning on the cdfonts bucket for each web font
B. Configure the cdfonts bucket to allow cross-origin requests by creating a CORS configuration
C. Create a policy on the cdfonts bucket to enable access to everyone
D. Add the Content-MD5 header to the request for webfonts in the cdfonts bucket from the website
Answer: B
QUESTION NO: 3
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: 4
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: 5
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.
More importantly, if you take our products into consideration, our API API-936 study materials will bring a good academic outcome for you. Firstly, you will learn many useful knowledge and skills from our Microsoft MB-700 exam guide, which is a valuable asset in your life. Choosing our Huawei H40-111_V1.0 study material, you will find that it will be very easy for you to overcome your shortcomings and become a persistent person. Do not worry, in order to help you solve your problem and let you have a good understanding of our PMI PMI-200 study practice dump, the experts and professors from our company have designed the trial version for all people. With the help of our Pegasystems PEGACPBA24V1 training guide, your dream won’t be delayed anymore.
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
|
|