It can match your office software and as well as help you spare time practicing the DVA-C01 Materials exam. As for its shining points, the PDF version can be readily downloaded and printed out so as to be read by you. It’s really a convenient way for those who are fond of paper learning. You can download our free demos and get to know synoptic outline before buying. Just hold the supposition that you may fail the exam even by the help of our DVA-C01 Materials study tool, we can give full refund back or switch other versions for you to relieve you of any kind of losses. You can choose the version of DVA-C01 Materials training quiz according to your interests and habits.
Amazon AWS Certified Associate DVA-C01 It is all about efficiency and accuracy.
Amazon AWS Certified Associate DVA-C01 Materials - AWS Certified Developer Associate Exam To defeat other people in the more and more fierce competition, one must demonstrate his extraordinary strength. All intricate points of our Reliable Exam DVA-C01 Passing Score study guide will not be challenging anymore. They are harbingers of successful outcomes.
DVA-C01 Materials study guide not only apply to students, but also apply to office workers; not only apply to veterans in the workplace, but also apply to newly recruited newcomers. DVA-C01 Materials guide torrent uses a very simple and understandable language, to ensure that all people can read and understand. Are you still feeling distressed for expensive learning materials? Are you still struggling with complicated and difficult explanations in textbooks? Do you still hesitate in numerous tutorial materials? DVA-C01 Materials study guide can help you to solve all these questions.
Amazon DVA-C01 Materials - What is more, we offer customer services 24/7.
Obtaining the DVA-C01 Materials certification is not an easy task. Only a few people can pass it successfully. If you want to be one of them, please allow me to recommend the DVA-C01 Materials learning questions from our company to you, the superb quality of DVA-C01 Materials exam braindumps we've developed for has successfully helped thousands of candidates to realize their dreams. And our DVA-C01 Materials study materials have helped so many customers pass the exam.
DVA-C01 Materials exam guide can not only help you pass the exam, but also help you master a new set of learning methods and teach you how to study efficiently, DVA-C01 Materials exam material will lead you to success. AWS Certified Developer Associate Exam study questions provide free trial service for consumers.
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
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 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
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
We believe that if you decide to buy the Network Appliance NS0-528 study materials from our company, you will pass your exam and get the certification in a more relaxed way than other people. Taking full advantage of our SAP P-S4FIN-2023 practice guide and getting to know more about them means higher possibility of winning. For example, our learning material's Windows Software page is clearly, our IBM C1000-156 Learning material interface is simple and beautiful. SAP C_S4CFI_2402 - If you believe in our products this time, you will enjoy the happiness of success all your life HashiCorp Terraform-Associate-003 - As we all know, the world does not have two identical leaves.
Updated: May 28, 2022