Our DVA-C01 Valid Exam Camp File training materials have won great success in the market. Tens of thousands of the candidates are learning on our DVA-C01 Valid Exam Camp File practice engine. First of all, our DVA-C01 Valid Exam Camp File study dumps cover all related tests about computers. To all customers who bought our DVA-C01 Valid Exam Camp File pdf torrent, all can enjoy one-year free update. We will send you the latest version immediately once we have any updating about this test. In order to provide the most effective DVA-C01 Valid Exam Camp File exam materials which cover all of the current events for our customers, a group of experts in our company always keep an close eye on the changes of the DVA-C01 Valid Exam Camp File exam, and then will compile all of the new key points as well as the latest types of exam questions into the new version of our DVA-C01 Valid Exam Camp File training engine.
Our DVA-C01 Valid Exam Camp File practice materials are really reliable.
If you do not have extraordinary wisdom, do not want to spend too much time on learning, but want to reach the pinnacle of life through DVA-C01 - AWS Certified Developer Associate Exam Valid Exam Camp File exam, then you must have DVA-C01 - AWS Certified Developer Associate Exam Valid Exam Camp File question torrent. When you are eager to pass the DVA-C01 Latest Test Notes real exam and need the most professional and high quality practice material, we are willing to offer help. Our DVA-C01 Latest Test Notes training prep has been on the top of the industry over 10 years with passing rate up to 98 to 100 percent.
Our DVA-C01 Valid Exam Camp File study materials are easy to be mastered and boost varied functions. We compile Our DVA-C01 Valid Exam Camp File preparation questions elaborately and provide the wonderful service to you thus you can get a good learning and preparation for the DVA-C01 Valid Exam Camp File exam. After you know the characteristics and functions of our DVA-C01 Valid Exam Camp File training materials in detail, you will definitely love our exam dumps and enjoy the wonderful study experience.
Amazon DVA-C01 Valid Exam Camp File - Action always speaks louder than words.
If you buy the Software or the APP online version of our DVA-C01 Valid Exam Camp File study materials, you will find that the timer can aid you control the time. Once it is time to submit your exercises, the system of the DVA-C01 Valid Exam Camp File preparation exam will automatically finish your operation. After a several time, you will get used to finish your test on time. If you are satisfied with our DVA-C01 Valid Exam Camp File training guide, come to choose and purchase.
As you know, it is troublesome to get the DVA-C01 Valid Exam Camp Filecertificate. Now, you are fortunate enough to come across our DVA-C01 Valid Exam Camp File exam guide.
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
All experts and professors of our company have been trying their best to persist in innovate and developing the Juniper JN0-649 test training materials all the time in order to provide the best products for all people and keep competitive in the global market. We believe that you will pass your exam and get the related certification with Google Professional-Machine-Learning-Engineer study dump. Palo Alto Networks PCNSC - Life is full of ups and downs. It is believed that no one is willing to buy defective products, so, the Fortinet FCP_FCT_AD-7.2 study guide has established a strict quality control system. You just need to pay the relevant money for the Microsoft MS-721 practice materials.
Updated: May 28, 2022