Dear customers, you may think it is out of your league before such as winning the DVA-C01 Reliable Study Questions Ppt exam practice is possible within a week or a DVA-C01 Reliable Study Questions Ppt practice material could have passing rate over 98 percent. This time it will not be illusions for you anymore. You can learn some authentic knowledge with our high accuracy and efficiency DVA-C01 Reliable Study Questions Ppt simulating questions and help you get authentic knowledge of the exam. Once you unfortunately fail the exam, we will give you a full refund, and our refund process is very simple. We provide 24-hour online service for all customers who have purchased DVA-C01 Reliable Study Questions Ppt test guide. With our DVA-C01 Reliable Study Questions Ppt study materials, all your agreeable outcomes are no longer dreams for you.
Amazon AWS Certified Associate DVA-C01 As the saying goes, Rome is not build in a day.
No matter you are a student, a office staff or even a housewife, you can always find your most situable way to study our DVA-C01 - AWS Certified Developer Associate Exam Reliable Study Questions Ppt exam Q&A. The DVA-C01 Valid Exam Registration latest dumps will be a shortcut for a lot of people who desire to be the social elite. If you try your best to prepare for the DVA-C01 Valid Exam Registration exam and get the related certification in a short time, it will be easier for you to receive the attention from many leaders of the big company, and it also will be very easy for many people to get a decent job in the labor market by the DVA-C01 Valid Exam Registration learning guide.
Our DVA-C01 Reliable Study Questions Ppt learning materials provide you with a platform of knowledge to help you achieve your wishes. Do you want to find a job that really fulfills your ambitions? That's because you haven't found an opportunity to improve your ability to lay a solid foundation for a good career. Our DVA-C01 Reliable Study Questions Ppt quiz torrent can help you get out of trouble regain confidence and embrace a better life.
Amazon DVA-C01 Reliable Study Questions Ppt - And we have become a popular brand in this field.
According to various predispositions of exam candidates, we made three versions of our DVA-C01 Reliable Study Questions Ppt study materials for your reference: the PDF, Software and APP online. And the content of them is the same though the displays are different. Untenable materials may waste your time and energy during preparation process. But our DVA-C01 Reliable Study Questions Ppt practice braindumps are the leader in the market for ten years. As long as you try our DVA-C01 Reliable Study Questions Ppt exam questions, we believe you will fall in love with it.
For many people, it’s no panic passing the DVA-C01 Reliable Study Questions Ppt exam in a short time. Luckily enough，as a professional company in the field of DVA-C01 Reliable Study Questions Ppt practice questions ,our products will revolutionize the issue.
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
And we have been treated as the best friend as our Huawei H13-629_V3.0 training guide can really help and change the condition which our loyal customers are in and give them a better future. With our ServiceNow CIS-VR learning questions, you can enjoy a lot of advantages over the other exam providers’. If you really want to pass the SAP C_S4CPR_2402 exam, you should choose our first-class SAP C_S4CPR_2402 study materials. Tableau TCA-C01 - Join us and you will be one of them. VMware 3V0-21.23 - You also can refer to other candidates’ review guidance, which might give you some help.
Updated: May 28, 2022