Amazon certification DVA-C01 Valid Test Pattern exam can give you a lot of change. Such as work, life would have greatly improve. Because, after all, DVA-C01 Valid Test Pattern is a very important certified exam of Amazon. All time and energy you devoted to the DVA-C01 Valid Test Pattern preparation quiz is worthwhile. With passing rate up to 98 percent and above, our DVA-C01 Valid Test Pattern practice materials are highly recommended among exam candidates. In order to pass Amazon certification DVA-C01 Valid Test Pattern exam disposably, you must have a good preparation and a complete knowledge structure.
Amazon AWS Certified Associate DVA-C01 It's never too late to know it from now on.
Amazon AWS Certified Associate DVA-C01 Valid Test Pattern - AWS Certified Developer Associate Exam It is an undeniable fact. And this version also helps establish the confidence of the candidates when they attend the DVA-C01 Latest Study Questions Pdf exam after practicing. Because of the different habits and personal devices, requirements for the version of our DVA-C01 Latest Study Questions Pdf exam questions vary from person to person.
As the top-rated exam in IT industry, DVA-C01 Valid Test Pattern certification is one of the most important exams. With DVA-C01 Valid Test Pattern certificate, you can get more benefits. If you want to attend the exam, Omgzlook Amazon DVA-C01 Valid Test Pattern questions and answers can offer you convenience.
Amazon DVA-C01 Valid Test Pattern - Don't worry over trifles.
In order to meet the demand of all customers and protect your machines network security, our company can promise that our DVA-C01 Valid Test Pattern test training guide have adopted technological and other necessary measures to ensure the security of personal information they collect, and prevent information leaks, damage or loss. In addition, the DVA-C01 Valid Test Pattern exam dumps system from our company can help all customers ward off network intrusion and attacks prevent information leakage, protect user machines network security. If you choose our DVA-C01 Valid Test Pattern study questions as your study tool, we can promise that we will try our best to enhance the safety guarantees and keep your information from revealing, and your privacy will be protected well. You can rest assured to buy the DVA-C01 Valid Test Pattern exam dumps from our company.
The mission of Omgzlook is to make the valid and high quality Amazon test pdf to help you advance your skills and knowledge and get the DVA-C01 Valid Test Pattern exam certification successfully. When you visit our product page, you will find the detail information about DVA-C01 Valid Test Pattern practice test.
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
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: 3
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: 4
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
QUESTION NO: 5
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
For example, it will note that how much time you have used to finish the IAPP CIPT study guide, and how much marks you got for your practice as well as what kind of the questions and answers you are wrong with. SAP C_S43_2022 - As long as the road is right, success is near. We can make sure that all employees in our company have wide experience and advanced technologies in designing the Amazon DOP-C02 study dump. Using Huawei H13-334_V1.0 real questions will not only help you clear exam with less time and money but also bring you a bright future. After using the trial version, we believe that you will be willing to choose Salesforce Data-Cloud-Consultant exam questions.
Updated: May 28, 2022