And the APP online version of our DVA-C01 Test Dumps exam dumps can support all kinds of electronic devices. Our DVA-C01 Test Dumps study materials have three versions which are versions of PDF, Software/PC, and APP/Online. Each format has distinct strength and shortcomings. You can free download part of Omgzlook's exercises and answers about Amazon certification DVA-C01 Test Dumps exam as a try, then you will be more confident to choose our Omgzlook's products to prepare your Amazon certification DVA-C01 Test Dumps exam. Please add Omgzlook's products in you cart quickly. And our experts generalize the knowledge of the DVA-C01 Test Dumps exam into our products showing in three versions.
Amazon AWS Certified Associate DVA-C01 You may try it!
Amazon AWS Certified Associate DVA-C01 Test Dumps - AWS Certified Developer Associate Exam Everyone has a utopian dream in own heart. The job-hunters face huge pressure because most jobs require both working abilities and profound major knowledge. Passing New DVA-C01 Test Simulator Free exam can help you find the ideal job.
This is the royal road to pass DVA-C01 Test Dumps exam. Although you are busy working and you have not time to prepare for the exam, you want to get Amazon DVA-C01 Test Dumps certificate. At the moment, you must not miss Omgzlook DVA-C01 Test Dumps certification training materials which are your unique choice.
Amazon DVA-C01 Test Dumps - Some of them can score more than 90%.
As for ourselves, we are a leading and old-established AWS Certified Developer Associate Exam firm in a very excellent position to supply the most qualified practice materials with competitive prices and efficient obtainment. They can be obtained within five minutes. Our DVA-C01 Test Dumps practice materials integrating scientific research of materials, production of high quality DVA-C01 Test Dumps training engine and considerate after-sales services have help us won a prominent position in the field of materials.
Good DVA-C01 Test Dumps study guide will be a shortcut for you to well-directed prepare and practice efficiently, you will avoid do much useless efforts and do something interesting. Omgzlook releases 100% pass-rate DVA-C01 Test Dumps study guide files which guarantee candidates 100% pass exam in the first attempt.
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 exam materials in ACFCS CFCS learning materials contain PDF, APP, and PC formats. Splunk SPLK-5002 - Don't hesitate to get help from our customer assisting. We often ask, what is the purpose of learning? Why should we study? Why did you study for SAP C_S4CFI_2402exam so long? As many people think that, even if one day we forget the formula for the area of a triangle, we can still live very well, but if it were not for the knowledge of learning SAP C_S4CFI_2402 exam and try to obtain certification, how can we have the opportunity to good to future life? So, the examination is necessary, only to get the test SAP C_S4CFI_2402 certification, get a certificate, to prove better us, to pave the way for our future life. So we prepared top Amazon DOP-C02 pdf torrent including the valid questions and answers written by our certified professionals for you. With our Adobe AD0-E716 practice engine for 20 to 30 hours, we can claim that you will be quite confident to attend you exam and pass it for sure for we have high pass rate as 98% to 100% which is unmatched in the market.
Updated: May 28, 2022