Our learning materials are practically tested, choosing our DVA-C01 Online exam guide, you will get unexpected surprise. In today's society, everyone wants to find a good job and gain a higher social status. As we all know, the internationally recognized DVA-C01 Online certification means that you have a good grasp of knowledge of certain areas and it can demonstrate your ability. By browsing this website, all there versions of our DVA-C01 Online pratice engine can be chosen according to your taste or preference. Dreaming to be a certified professional in this line? Our DVA-C01 Online study materials are befitting choices. Our learning materials will successfully promote your acquisition of certification.
Amazon AWS Certified Associate DVA-C01 You live so tired now.
Amazon AWS Certified Associate DVA-C01 Online - AWS Certified Developer Associate Exam We emphasize on customers satisfaction, which benefits both exam candidates and our company equally. Once you purchase our windows software of the Reliable DVA-C01 Exam Cram Sheet File training engine, you can enjoy unrestricted downloading and installation of our Reliable DVA-C01 Exam Cram Sheet File study guide. You need to reserve our installation packages of our Reliable DVA-C01 Exam Cram Sheet File learning guide in your flash disks.
As DVA-C01 Online exam questions with high prestige and esteem in the market, we hold sturdy faith for you. And you will find that our DVA-C01 Online learning quiz is quite popular among the candidates all over the world. We are sure you can seep great deal of knowledge from our DVA-C01 Online study prep in preference to other materials obviously.
Amazon DVA-C01 Online - We're definitely not exaggerating.
Combined with your specific situation and the characteristics of our DVA-C01 Online exam questions, our professional services will recommend the most suitable version of DVA-C01 Online study materials for you. We introduce a free trial version of the DVA-C01 Online learning guide because we want users to see our sincerity. DVA-C01 Online exam prep sincerely hopes that you can achieve your goals and realize your dreams.
We always strictly claim for our DVA-C01 Online study materials must be the latest version, to keep our study materials up to date, we constantly review and revise them to be at par with the latest Amazon syllabus for DVA-C01 Online exam. This feature has been enjoyed by over 80,000 takes whose choose our study materials.
DVA-C01 PDF DEMO:
QUESTION NO: 1
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: 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 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 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
QUESTION NO: 5
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
Don't worry about channels to the best Salesforce Marketing-Cloud-Developer study materials so many exam candidates admire our generosity of offering help for them. IIBA ECBA - So we solemnly promise the users, our products make every effort to provide our users with the latest learning materials. Salesforce Marketing-Cloud-Account-Engagement-Specialist - All we do and the promises made are in your perspective. They have rich experience in predicating the SASInstitute A00-406 exam. With years of experience dealing with Amazon SOA-C02 learning engine, we have thorough grasp of knowledge which appears clearly in our Amazon SOA-C02 study quiz with all the keypoints and the latest questions and answers.
Updated: May 28, 2022