Our DVA-C01 Test Voucher exam materials draw lessons from the experience of failure, will all kinds of qualification examination has carried on the classification of clear layout, at the same time the user when they entered the DVA-C01 Test Voucher study dumps page in the test module classification of clear, convenient to use a very short time to find what they want to study, which began the next exercise. This saves the user time and makes our DVA-C01 Test Voucher study dumps clear and clear, which satisfies the needs of more users, which is why our products stand out among many similar products. The Internet is increasingly becoming a platform for us to work and learn, while many products are unreasonable in web design, and too much information is not properly classified. If you can choose to trust us, I believe you will have a good experience when you use the DVA-C01 Test Voucher study guide, and you can pass the exam and get a good grade in the test DVA-C01 Test Voucher certification. With the qualification certificate, you are qualified to do this professional job. Some of these users have already purchased a lot of information.
Amazon AWS Certified Associate DVA-C01 For it also supports the offline practice.
As DVA-C01 - AWS Certified Developer Associate Exam Test Voucher exam questions with high prestige and esteem in the market, we hold sturdy faith for you. To ensure a more comfortable experience for users of DVA-C01 Reliable Test Simulator Fee test material, we offer a thoughtful package. Not only do we offer free demo services before purchase, we also provide three learning modes for users.
As the captioned description said, our DVA-C01 Test Voucher practice materials are filled with the newest points of knowledge about the exam. With many years of experience in this line, we not only compile real test content into our DVA-C01 Test Voucher learning quiz, but the newest in to them. And our professionals always keep a close eye on the new changes of the subject and keep updating the DVA-C01 Test Voucher study questions to the most accurate.
Amazon DVA-C01 Test Voucher - Now IT industry is more and more competitive.
DVA-C01 Test Voucher study materials can expedite your review process, inculcate your knowledge of the exam and last but not the least, speed up your pace of review dramatically. The finicky points can be solved effectively by using our DVA-C01 Test Voucher exam questions. With a high pass rate as 98% to 100% in this career, we have been the leader in this market and helped tens of thousands of our loyal customers pass the exams successfully. Just come to buy our DVA-C01 Test Voucher learning guide and you will love it.
If you are still struggling to prepare for passing DVA-C01 Test Voucher certification exam, at this moment Omgzlook can help you solve problem. Omgzlook can provide you training materials with good quality to help you pass the exam, then you will become a good Amazon DVA-C01 Test Voucher certification member.
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 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: 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
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
Free demos are understandable and part of the Microsoft SC-900 exam materials as well as the newest information for your practice. They continue to use their IT knowledge and rich experience to study the previous years exams of Amazon VMware 3V0-61.24 and have developed practice questions and answers about Amazon VMware 3V0-61.24 exam certification exam. You can feel assertive about your exam with our 100 guaranteed professional Microsoft DP-300-KR practice engine for you can see the comments on the websites, our high-quality of our Microsoft DP-300-KR learning materials are proved to be the most effective exam tool among the candidates. If you choose to sign up to participate in Amazon certification SAP C_BW4H_2404 exams, you should choose a good learning material or training course to prepare for the examination right now. So your personal effort is brilliant but insufficient to pass the AWS Certified Developer Associate Exam exam and our Microsoft MD-102 test guide can facilitate the process smoothly & successfully.
Updated: May 28, 2022