We know the certificate of DVA-C01 Study Material exam guide is useful and your prospective employer wants to see that you can do the job with strong prove, so our DVA-C01 Study Material study materials could be your opportunity. Our DVA-C01 Study Material practice dumps are sensational from the time they are published for the importance of DVA-C01 Study Material exam as well as the efficiency of our DVA-C01 Study Material training engine. And we can help you get success and satisfy your eager for the certificate. In order to live a better live, people improve themselves by furthering their study, as well as increase their professional DVA-C01 Study Material skills. With so many methods can boost individual competitiveness, people may be confused, which can really bring them a glamorous work or brighter future? We are here to tell you that a DVA-C01 Study Material certification definitively has everything to gain and nothing to lose for everyone. That is also proved that we are worldwide bestseller.
DVA-C01 Study Material had a deeper impact on our work.
Amazon AWS Certified Associate DVA-C01 Study Material - AWS Certified Developer Associate Exam Our product boosts many advantages and it is worthy for you to buy it. If you want to get the related certification in an efficient method, please choose the Pass DVA-C01 Test study materials from our company. We can guarantee that the study materials from our company will help you pass the exam and get the certification in a relaxed and efficient method.
You just need to spend 20 to 30 hours on study, and then you can take your exam. In addition, the authoritative production team of our DVA-C01 Study Material exam prep will update the study system every day in order to make our customers enjoy the newest information. Our company has the highly authoritative and experienced team.
Amazon DVA-C01 Study Material - Our company has also being Customer First.
You will face plenty of options in your whole lives. Sometimes, you must decisively abandon some trivial things, and then you can harvest happiness and fortunes. Now, our DVA-C01 Study Material guide materials just need to cost you less spare time, then you will acquire useful skills which may help you solve a lot of the difficulties in your job. Besides, our DVA-C01 Study Material exam questions will help you pass the exam and get the certification for sure.
Wrong topic tend to be complex and no regularity, and the DVA-C01 Study Material torrent prep can help the users to form a good logical structure of the wrong question, this database to each user in the simulation in the practice of all kinds of wrong topic all induction and collation, and the AWS Certified Developer Associate Exam study question then to the next step in-depth analysis of the wrong topic, allowing users in which exist in the knowledge module, tell users of our DVA-C01 Study Material exam question how to make up for their own knowledge loophole, summarizes the method to deal with such questions for, to prevent such mistakes from happening again.
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 100% guarantee you to pass Amazon certification ISM CORe exam. There are three different versions of our Palo Alto Networks PSE-Strata study guide which are PDF, Software and APP online versions. If you choose to download all of our providing exam practice questions and answers, Omgzlook dare 100% guarantee that you can pass Amazon certification SAP C_S4CFI_2402 exam disposably with a high score. Not only that you can pass the exam and gain the according SAP C_TS462_2023 certification but also you can learn a lot of knowledage and skills on the subjest. Cisco 300-445 - Omgzlook not only have a high reliability, but also provide a good service.
Updated: May 28, 2022