You only need several hours to learn and prepare for the exam every day. We choose the most typical questions and answers which seize the focus and important information and the questions and answers are based on the real exam. So you can master the most important DVA-C01 Reliable Study Guide Free Download exam torrent in the shortest time and finally pass the exam successfully. By by constantly improving our dumps, our strong technical team can finally take proud to tell you that our DVA-C01 Reliable Study Guide Free Download exam materials will give you unexpected surprises. You can download our free demo to try, and see which version of DVA-C01 Reliable Study Guide Free Download exam materials are most suitable for you; then you can enjoy your improvement in IT skills that our products bring to you; and the sense of achievement from passing the DVA-C01 Reliable Study Guide Free Download certification exam. Actually we eliminate the barriers blocking you from our DVA-C01 Reliable Study Guide Free Download practice materials.
Amazon AWS Certified Associate DVA-C01 If you fail, don't forget to learn your lesson.
Amazon AWS Certified Associate DVA-C01 Reliable Study Guide Free Download - AWS Certified Developer Associate Exam They have the same questions and answers but with different using methods. Downloading the Practice DVA-C01 Test free demo doesn't cost you anything and you will learn about the pattern of our practice exam and the accuracy of our Practice DVA-C01 Test test answers. We constantly check the updating of Practice DVA-C01 Test vce pdf to follow the current exam requirement and you will be allowed to free update your pdf files one-year.
We often ask, what is the purpose of learning? Why should we study? Why did you study for DVA-C01 Reliable Study Guide Free Downloadexam so long? As many people think that, even if one day we forget the formula for the area of a triangle, we can still live very well, but if it were not for the knowledge of learning DVA-C01 Reliable Study Guide Free Download exam and try to obtain certification, how can we have the opportunity to good to future life? So, the examination is necessary, only to get the test DVA-C01 Reliable Study Guide Free Download certification, get a certificate, to prove better us, to pave the way for our future life.
Welcome your purchase for our Amazon DVA-C01 Reliable Study Guide Free Download exam torrent.
In order to save a lot of unnecessary trouble to users, we have completed our AWS Certified Developer Associate Exam study questions research and development of online learning platform, users do not need to download and install, only need your digital devices have a browser, can be done online operation of the DVA-C01 Reliable Study Guide Free Download test guide. This kind of learning method is very convenient for the user, especially in the time of our fast pace to get Amazon certification. In addition, our test data is completely free of user's computer memory, will only consume a small amount of running memory when the user is using our product. At the same time, as long as the user ensures that the network is stable when using our DVA-C01 Reliable Study Guide Free Download training materials, all the operations of the learning material of can be applied perfectly.
The experts in our company have been focusing on the DVA-C01 Reliable Study Guide Free Download examination for a long time and they never overlook any new knowledge. The content of our DVA-C01 Reliable Study Guide Free Download study materials has always been kept up to date.
DVA-C01 PDF DEMO:
QUESTION NO: 1
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: 2
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: 3
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: 4
A Developer needs to design an application running on AWS that will be used to consume
Amazon SQS messages that range from 1 KB up to 1GB in size.
How should the Amazon SQS messages be managed?
A. Use Amazon EFS and the Amazon SQS CLI.
B. Use Amazon S3 and the Amazon SQS Extended Client Library for Java.
C. Use Amazon S3 and the Amazon SQS CLI.
D. Use Amazon EBS and the Amazon SQS CLI.
Answer: B
QUESTION NO: 5
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
SAP C_ABAPD_2309 - After you get more opportunities, you can make full use of your talents. Our Microsoft MB-700 training materials provide 3 versions to the client and they include the PDF version, PC version, APP online version. When it comes to our time-tested Huawei H12-711_V4.0 latest practice dumps, for one thing, we have a professional team contains a lot of experts who have devoted themselves to the research and development of our Huawei H12-711_V4.0 exam guide, thus we feel confident enough under the intensely competitive market. Amazon ANS-C01-KR - We can promise that the online version will not let you down. If you like to use computer to learn, you can use the Software and the APP online versions of the Adobe AD0-E327 exam questions.
Updated: May 28, 2022