If you are nervous on your DVA-C01 Cert Exam exam for you always have the problem on the time-schedule or feeling lack of confidence on the condition that you go to the real exam room. Our Software version of DVA-C01 Cert Exam study materials will be your best assistant. With the advantage of simulating the real exam environment, you can get a wonderful study experience with our DVA-C01 Cert Exam exam prep as well as gain the best pass percentage. In the process of job hunting, we are always asked what are the achievements and what certificates have we obtained? Therefore, we get the test Amazon certification and obtain the qualification certificate to become a quantitative standard, and our DVA-C01 Cert Exam learning guide can help you to prove yourself the fastest in a very short period of time. Life is short for each of us, and time is precious to us. Get the best DVA-C01 Cert Exam exam Training; as you study from our exam-files.
Our DVA-C01 Cert Exam learning guide will be your best choice.
To learn more about our DVA-C01 - AWS Certified Developer Associate Exam Cert Exam exam braindumps, feel free to check our Amazon Exam and Certifications pages. With the latest Exam DVA-C01 Outline test questions, you can have a good experience in practicing the test. Moreover, you have no need to worry about the price, we provide free updating for one year and half price for further partnerships, which is really a big sale in this field.
Many companies have been lost through negligence of service on our DVA-C01 Cert Exam study quiz. Some useless products may bring about an adverse effect, so choose our DVA-C01 Cert Exam practice engine is 100 percent secure for their profession and usefulness and also our considerate after-sales services. We have built effective serviceability aids in the early resolution of customer-reported problems, which then may result in higher customer satisfaction and improved warm support of DVA-C01 Cert Exam exam guide.
Amazon DVA-C01 Cert Exam - 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 Cert Exam 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 Cert Exam 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 Cert Exam 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 Cert Exam 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
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 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 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: 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
SAP C_THR96_2405 - The reason of making the Omgzlook stand out in so many peers is that we have a lot of timely updated practice questions and answers which accurately and correctly hit the exam. For their varied advantages, our EXIN SIAMP learning questions have covered almost all the interests and habits of varied customers groups. If you choose to download all of our providing exam practice questions and answers, Omgzlook dare 100% guarantee that you can pass Amazon certification EMC D-SNC-DY-00 exam disposably with a high score. Not only that you can pass the exam and gain the according SAP C_ARSOR_2404 certification but also you can learn a lot of knowledage and skills on the subjest. SAP C_IEE2E_2404 - If you choose Omgzlook, but don't pass the exam, we will 100% refund full of your cost to you.
Updated: May 28, 2022