On the other hand, we never stop developing our DVA-C01 Price study guide. And our DVA-C01 Price training materials have the function to remember and correct your errors. If you commit any errors, Our DVA-C01 Price learning questions can correct your errors with accuracy rate more than 98 percent. So it is important to get familiar with the real test environment. Also, the real test environment of the DVA-C01 Price study materials can help you control time. As long as you pay for our DVA-C01 Price study guide successfully, then you will receive it quickly.
Amazon AWS Certified Associate DVA-C01 So their perfection is unquestionable.
If you free download the demos of the DVA-C01 - AWS Certified Developer Associate Exam Price exam questions, I believe you have a deeper understanding of our products, and we must also trust our DVA-C01 - AWS Certified Developer Associate Exam Price learning quiz. So you might worry about that the Latest Test DVA-C01 Tutorial certification materials are not suitable for you. Try to believe us.
If you encounter some problems when using our DVA-C01 Price study materials, you can also get them at any time. After you choose DVA-C01 Price preparation questions, professional services will enable you to use it in the way that suits you best, truly making the best use of it, and bringing you the best learning results. The content system of DVA-C01 Price exam simulation is constructed by experts.
Amazon DVA-C01 Price - We are keeping advancing with you.
You can free download part of practice questions and answers about Amazon certification DVA-C01 Price exam to test our quality. Omgzlook can help you 100% pass Amazon certification DVA-C01 Price exam, and if you carelessly fail to pass Amazon certification DVA-C01 Price exam, we will guarantee a full refund for you.
It is well known that even the best people fail sometimes, not to mention the ordinary people. In face of the DVA-C01 Price exam, everyone stands on the same starting line, and those who are not excellent enough must do more.
DVA-C01 PDF DEMO:
QUESTION NO: 1
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: 2
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: 3
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: 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
Which features can be used to restrict access to data in S3? Choose 2 answers
A. Set an S3 Bucket policy.
B. Use S3 Virtual Hosting
C. Create a CloudFront distribution for the bucket
D. Set an S3 ACL on the bucket or the object.
E. Enable IAM Identity Federation.
Answer: A,D
Omgzlook is a website which can help you quickly pass Amazon certification Huawei H19-319_V2.0 exams. What you will never worry about is that the quality of SAP C_S4CPR_2408 exam dumps, because once you haven’t passed exam, we will have a 100% money back guarantee. Omgzlook is a website which can help you save time and energy to rapidly and efficiently master the Amazon certification IBM C1000-161 exam related knowledge. We send learning information in the form of questions and answers, and our EMC D-PDM-DY-23 study materials are highly relevant to what you need to pass EMC D-PDM-DY-23 certification exam. Feedbacks of many IT professionals who have passed Amazon certification Axis ANVE exam prove that their successes benefit from Omgzlook's help.
Updated: May 28, 2022