As most of our exam questions are updated monthly, you will get the best resources with market-fresh quality and reliability assurance. Shobhadoshi is the leader in the latest Amazon DVA-C01 Regular Updates exam certification and exam preparation provider. Our resources are constantly being revised and updated, with a close correlation. Going through them enhances your knowledge to the optimum level and enables you to ace exam without any hassle. No need of running after unreliable sources such as free courses, online DVA-C01 Regular Updates courses for free and DVA-C01 Regular Updates dumps that do not ensure a passing guarantee to the DVA-C01 Regular Updates exam candidates. As the most professional supplier on the site of IT certification test currently , we provide a comprehensive after-sales service.

Amazon AWS Certified Associate DVA-C01 But it is not easy to pass the exam.

As the questions of exams of our DVA-C01 - AWS Certified Developer Associate Exam Regular Updates exam dumps are more or less involved with heated issues and customers who prepare for the exams must haven’t enough time to keep trace of exams all day long, our DVA-C01 - AWS Certified Developer Associate Exam Regular Updates practice engine can serve as a conducive tool for you make up for those hot points you have ignored. One is PDF, and other is software, it is easy to download. The IT professionals and industrious experts in Shobhadoshi make full use of their knowledge and experience to provide the best products for the candidates.

With the help of our DVA-C01 Regular Updates practice materials, you can successfully pass the actual exam with might redoubled. Our company owns the most popular reputation in this field by providing not only the best ever DVA-C01 Regular Updates study guide but also the most efficient customers’ servers. We can lead you the best and the fastest way to reach for the certification of DVA-C01 Regular Updates exam dumps and achieve your desired higher salary by getting a more important position in the company.

Amazon DVA-C01 Regular Updates - In fact, our aim is the same with you.

For a long time, high quality is our DVA-C01 Regular Updates exam questions constantly attract students to participate in the use of important factors, only the guarantee of high quality, to provide students with a better teaching method, and at the same time the DVA-C01 Regular Updates practice quiz brings more outstanding teaching effect. Our high-quality DVA-C01 Regular Updates} learning guide help the students know how to choose suitable for their own learning method, our DVA-C01 Regular Updates study materials are a very good option.

More importantly, it is evident to all that the DVA-C01 Regular Updates training materials from our company have a high quality, and we can make sure that the quality of our products will be higher than other study materials in the market. If you want to pass the DVA-C01 Regular Updates exam and get the related certification in the shortest time, choosing the DVA-C01 Regular Updates training materials from our company will be in the best interests of all people.

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.

All the preparation material reflects latest updates in Splunk SPLK-1003 certification exam pattern. Salesforce Sharing-and-Visibility-Architect - The trick to the success is simply to be organized, efficient, and to stay positive about it. GIAC GRTP - This innovative facility provides you a number of practice questions and answers and highlights the weak points in your learning. Hitachi HQT-6714 - At the same time, you will have more income to lead a better life and develop your life quality. Huawei H19-639_V1.0 - Our behavior has been strictly ethical and responsible to you, which is trust worthy.

Updated: May 28, 2022