|
|
 |
DVA-C01 Exam Bible - Amazon AWS Certified Developer Associate Exam Valid Test Question - Royalholidayclubbed
|
|
RHC Destination Reviews
Who Is Harpy?
Need More Information?
Our DVA-C01 Exam Bible practice guide well received by the general public for immediately after you have made a purchase for our DVA-C01 Exam Bible exam prep, you can download our DVA-C01 Exam Bible study materials to make preparations for the exams. It is universally acknowledged that time is a key factor in terms of the success of exams. The more time you spend in the preparation for DVA-C01 Exam Bible learning engine, the higher possibility you will pass the exam. It is very convenient for you to use PDF real questions and answers. And you can download these materials and print it out for study at any time. That is to say, there is absolutely no mistake in choosing our DVA-C01 Exam Bible test guide to prepare your exam, you will pass your exam in first try and achieve your dream soon.
Amazon AWS Certified Associate DVA-C01 It is unmarched high as 98% to 100%.
Amazon AWS Certified Associate DVA-C01 Exam Bible - AWS Certified Developer Associate Exam Chance favors the prepared mind. We will provide you with thoughtful service. With our trusted service, our PDF DVA-C01 VCE study guide will never make you disappointed.
Before you try to attend the DVA-C01 Exam Bible practice exam, you need to look for best learning materials to easily understand the key points of DVA-C01 Exam Bible exam prep. There are DVA-C01 Exam Bible real questions available for our candidates with accurate answers and detailed explanations. We are ready to show you the most reliable DVA-C01 Exam Bible pdf vce and the current exam information for your preparation of the test.
Amazon DVA-C01 Exam Bible - No company in the field can surpass us.
Our DVA-C01 Exam Bible exam questions just focus on what is important and help you achieve your goal. With high-quality DVA-C01 Exam Bible guide materials and flexible choices of learning mode, they would bring about the convenience and easiness for you. Every page is carefully arranged by our experts with clear layout and helpful knowledge to remember. In your every stage of review, our DVA-C01 Exam Bible practice prep will make you satisfied.
Because, after all, DVA-C01 Exam Bible is a very important certified exam of Amazon. But DVA-C01 Exam Bible exam is not so simple.
DVA-C01 PDF DEMO:
QUESTION NO: 1
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: 2
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: 3
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: 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 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
All time and energy you devoted to the Salesforce Sharing-and-Visibility-Architect preparation quiz is worthwhile. In order to pass Amazon certification Splunk SPLK-1002 exam disposably, you must have a good preparation and a complete knowledge structure. Microsoft MB-500 - Many people, especially the in-service staff, are busy in their jobs, learning, family lives and other important things and have little time and energy to learn and prepare the exam. Amazon certification Cisco 300-815 exam is a very good test to prove your ability. Salesforce CRT-251 - For a better understanding of their features, please follow our website and try on them.
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
|
|