If you are still looking for your real interests and have no specific plan, our DVA-C01 Brain Dump Free exam questions can be your new challenge. Now, people are blundering. Few people can calm down and ask what they really want. To satisfy the goals of exam candidates, we created the high quality and high accuracy DVA-C01 Brain Dump Free real materials for you. By experts who diligently work to improve our practice materials over ten years, all content are precise and useful and we make necessary alternations at intervals. You need to reserve our installation packages of our DVA-C01 Brain Dump Free learning guide in your flash disks.

Our DVA-C01 Brain Dump Free study materials deserve your purchasing.

You will get a chance to update the system of DVA-C01 - AWS Certified Developer Associate Exam Brain Dump Free real exam for free. A free trial service is provided for all customers by our DVA-C01 Latest Exam Papers study quiz, whose purpose is to allow customers to understand our products in depth before purchase. Many students often complain that they cannot purchase counseling materials suitable for themselves.

And you will find that the coming exam is just a piece of cake in front of you. By selecting our DVA-C01 Brain Dump Free study materials, you do not need to purchase any other products. Our passing rate may be the most attractive factor for you.

Amazon DVA-C01 Brain Dump Free - I hope we have enough sincerity to impress you.

Do you want to get a better job or a higher income? If the answer is yes, then you should buy our DVA-C01 Brain Dump Free exam questions for our DVA-C01 Brain Dump Free study materials can help you get what you want. Go against the water and retreat if you fail to enter. The pressure of competition is so great now. If you are not working hard, you will lose a lot of opportunities! There is no time, quickly purchase DVA-C01 Brain Dump Free study materials, pass the exam! Come on!

If you don't believe, you can give it a try. The passing rate is the best test for quality of our DVA-C01 Brain Dump Free study materials.

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
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: 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.

Combined with your specific situation and the characteristics of our EMC D-FEN-F-00 exam questions, our professional services will recommend the most suitable version of EMC D-FEN-F-00 study materials for you. The one who choose our study materials that consider our website as the top preparation material seller for H3C GB0-713-ENU study materials, and inevitable to carry all candidates the finest knowledge on exam syllabus contents. The existence of our Amazon SAP-C02-KR learning guide is regarded as in favor of your efficiency of passing the exam. CheckPoint 156-836 - So, buy our products immediately! Huawei H19-301_V4.0 - And we will send you the new updates if our experts make them freely.

Updated: May 28, 2022