|
|
 |
DVA-C01 Exam Forum - DVA-C01 Valid Exam Collection Materials & AWS Certified Developer Associate Exam - Royalholidayclubbed
|
|
RHC Destination Reviews
Who Is Harpy?
Need More Information?
This means with our products you can prepare for exams efficiently and at the same time you will get 100% success for sure. If you desire a DVA-C01 Exam Forum certification, our products are your best choice. The content of our DVA-C01 Exam Forum practice engine is chosen so carefully that all the questions for the DVA-C01 Exam Forum exam are contained. You can totally rely on us. You can study DVA-C01 Exam Forum exam engine anytime and anyplace for the convenience our three versions of our DVA-C01 Exam Forum study questions bring. Unlike other learning materials on the market, AWS Certified Developer Associate Exam torrent prep has an APP version.
Amazon AWS Certified Associate DVA-C01 Actually, you must not impoverish your ambition.
Secondly, since our DVA-C01 - AWS Certified Developer Associate Exam Exam Forum training quiz appeared on the market, seldom do we have the cases of customer information disclosure. Besides, without prolonged reparation you can pass the Latest DVA-C01 Study Guide Book exam within a week long. Everyone's life course is irrevocable, so missing the opportunity of this time will be a pity.
The questions of our DVA-C01 Exam Forum guide questions are related to the latest and basic knowledge. What’s more, our DVA-C01 Exam Forum learning materials are committed to grasp the most knowledgeable points with the fewest problems. So 20-30 hours of study is enough for you to deal with the exam.
Amazon DVA-C01 Exam Forum - You can consult our staff online.
The most interesting thing about the learning platform is not the number of questions, not the price, but the accurate analysis of each year's exam questions. Our DVA-C01 Exam Forum guide dump through the analysis of each subject research, found that there are a lot of hidden rules worth exploring, this is very necessary, at the same time, our DVA-C01 Exam Forum training materials have a super dream team of experts, so you can strictly control the proposition trend every year. In the annual examination questions, our DVA-C01 Exam Forum study questions have the corresponding rules to summarize, and can accurately predict this year's test hot spot and the proposition direction. This allows the user to prepare for the test full of confidence.
They can greatly solve your problem-solving abilities. Actually our DVA-C01 Exam Forum study materials cover all those traits and they are your prerequisites for successful future.
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
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
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
Highlight a person's learning effect is not enough, because it is difficult to grasp the difficulty of testing, a person cannot be effective information feedback, in order to solve this problem, our Snowflake ARA-C01 real exam materials provide a powerful platform for users, allow users to exchange of experience. Do not satisfied with using shortcuts during your process, regular practice with our ACFE CFE-Fraud-Prevention-and-Deterrence exam prep will be easy. Microsoft MB-280 - Your exam results will help you prove this! If you come to visit our website more times, you will buy our SAP C-S4CPB-2502 practice engine at a more favorable price. Choosing our Google Professional-Cloud-Database-Engineer study tool can help you learn better.
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
|
|