All study materials from our company are designed by a lot of experts and professors. In addition, these experts and professors from our company are responsible for constantly updating the DVA-C01 Study Notes guide questions. People who want to pass the exam have difficulty in choosing the suitable DVA-C01 Study Notes guide questions. You will no longer feel tired because of your studies, if you decide to choose and practice our DVA-C01 Study Notestest answers. Your life will be even more exciting. Once the user has used our DVA-C01 Study Notes test prep for a mock exercise, the product's system automatically remembers and analyzes all the user's actual operations.

Amazon AWS Certified Associate DVA-C01 Our company is rated as outstanding enterprise.

We have free demos of the DVA-C01 - AWS Certified Developer Associate Exam Study Notes exam materials that you can try before payment. Our Latest DVA-C01 Dumps study materials are designed carefully. We have taken all your worries into consideration.

Our service staff will help you solve the problem about the DVA-C01 Study Notes training materials with the most professional knowledge and enthusiasm. We believe that can completely dispel your worries on DVA-C01 Study Notes exam braindumps. So please feel free to contact us if you have any trouble on our DVA-C01 Study Notes practice questions.

Amazon DVA-C01 Study Notes - Shobhadoshi can give you a brighter future.

Our company have the higher class operation system than other companies, so we can assure you that you can start to prepare for the DVA-C01 Study Notes exam with our study materials in the shortest time. In addition, if you decide to buy DVA-C01 Study Notes exam materials from our company, we can make sure that your benefits will far exceed the costs of you. The rate of return will be very obvious for you. We sincerely reassure all people on the DVA-C01 Study Notes test question from our company and enjoy the benefits that our study materials bring. We believe that our study materials will have the ability to help all people pass their DVA-C01 Study Notes exam and get the related exam in the near future.

With this certification, you will get international recognition and acceptance. Then you no longer need to worry about being fired by your boss.

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.

Next, through my introduction, I hope you can have a deeper understanding of our The Open Group OGEA-101 learning quiz. Esri EAPA_2025 - The curtain of life stage may be opened at any time, the key is that you are willing to show, or choose to avoid. Amazon SAP-C02-KR - And you can free download the demo s to check it out. IAPP CIPP-US - What's more important, you must choose the most effective exam materials that suit you. Oracle 1z0-076 - Details determine success or failure, so our every detail is strictly controlled.

Updated: May 28, 2022