Our DVA-C01 Exam Pdf study materials may become your right man. Perhaps you have heard of our DVA-C01 Exam Pdf exam braindumps. A lot of our loyal customers are very familiar with their characteristics. You can enjoy the treatment of high-level white-collar, and you can carve out a new territory in the internation. Are you still worried about your exam? Omgzlook's Amazon DVA-C01 Exam Pdf exam training materials will satisfy your desire. We are constantly improving and just want to give you the best DVA-C01 Exam Pdf learning braindumps.
At present, Amazon DVA-C01 Exam Pdf exam is very popular.
Amazon AWS Certified Associate DVA-C01 Exam Pdf - AWS Certified Developer Associate Exam Meanwhile, our exam materials are demonstrably high effective to help you get the essence of the knowledge which was convoluted. As long as you master these questions and answers, you will sail through the exam you want to attend. Whatever exam you choose to take, Omgzlook training dumps will be very helpful to you.
We want to provide our customers with different versions of DVA-C01 Exam Pdf test guides to suit their needs in order to learn more efficiently. Our DVA-C01 Exam Pdf qualification test can help you make full use of the time and resources to absorb knowledge and information. If you are accustomed to using the printed version of the material, we have a PDF version of the DVA-C01 Exam Pdf study tool for you to download and print, so that you can view the learning materials as long as you have free time.
Amazon DVA-C01 Exam Pdf - The talent is everywhere in modern society.
Due to the shortage of useful practice materials or being scanty for them, many candidates may choose the bad quality exam materials, but more and more candidates can choose our DVA-C01 Exam Pdf study materials. Actually, some practice materials are shooting the breeze about their effectiveness, but our DVA-C01 Exam Pdf training quiz are real high quality practice materials with passing rate up to 98 to 100 percent. And you will be amazed to find that our DVA-C01 Exam Pdf exam questions are exactly the same ones in the real exam.
Omgzlook pdf real questions and answers can prevent you from wasting lots of time and efforts on preparing for the exam and can help you sail through you exam with ease and high efficiency. But even you fail the exam, we assure we will give you FULL REFUND.
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 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
QUESTION NO: 3
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: 4
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: 5
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
EMC D-RP-OE-A-24 - The most important part is that all contents were being sifted with diligent attention. There will be one version right for you and help you quickly pass the SAP C-ARCON-2404 with ease, so that you can obtain the most authoritative international recognition on your IT ability. With our customer-oriented SAP C_CPE_16 actual question, you can be one of the former exam candidates with passing rate up to 98 to 100 percent. The latest IBM C1000-172 exam review materials offered by our Omgzlook will help you complete the IBM C1000-172 exam preparation in short time. In the past few years, Microsoft MS-700-KR exam torrent hasreceived the trust of a large number of students and also helped a large number of students pass the exam smoothly.
Updated: May 28, 2022