If you are satisfied with our DVA-C01 Study Guide training guide, come to choose and purchase. If you buy the Software or the APP online version of our DVA-C01 Study Guide 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 Study Guide preparation exam will automatically finish your operation. Once they need to prepare an exam, our DVA-C01 Study Guide study materials are their first choice. As you know, it is troublesome to get the DVA-C01 Study Guidecertificate. All experts and professors of our company have been trying their best to persist in innovate and developing the DVA-C01 Study Guide test training materials all the time in order to provide the best products for all people and keep competitive in the global market.
Amazon AWS Certified Associate DVA-C01 And you can choose the favorite one.
If you are clueless about the oncoming exam, our DVA-C01 - AWS Certified Developer Associate Exam Study Guide guide materials are trustworthy materials for your information. Many exam candidates are uninformed about the fact that our DVA-C01 Test Dates preparation materials can help them with higher chance of getting success than others. It is all about efficiency and accuracy.
We all know that obtaining the DVA-C01 Study Guide certification is very difficult, and students who want to pass the exam often have to spend a lot of time and energy. After years of hard work, the experts finally developed a set of perfect learning materials DVA-C01 Study Guide practice materials that would allow the students to pass the exam easily. With our study materials, you only need 20-30 hours of study to successfully pass the exam and reach the peak of your career.
Amazon DVA-C01 Study Guide - Just make your own decisions.
According to personal propensity and various understanding level of exam candidates, we have three versions of DVA-C01 Study Guide study guide for your reference. They are the versions of the PDF, Software and APP online. If you visit our website on our DVA-C01 Study Guide exam braindumps, then you may find that there are the respective features and detailed disparities of our DVA-C01 Study Guide simulating questions. And you can free donwload the demos to have a look.
In addition to the lack of effort, you may also not make the right choice on our DVA-C01 Study Guide exam questions. A good choice can make one work twice the result with half the effort, and our DVA-C01 Study Guide study materials will be your right choice.
DVA-C01 PDF DEMO:
QUESTION NO: 1
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: 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 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 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
QUESTION NO: 5
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
So our Splunk SPLK-3003 real questions may help you generate financial reward in the future and provide more chances to make changes with capital for you and are indicative of a higher quality of life. Nutanix NCSE-Core - Nowadays, the certification has been one of the criteria for many companies to recruit employees. We want to finish long term objectives through customer satisfaction and we have achieved it already by our excellent Fortinet FCP_WCS_AD-7.4 exam questions. Obtaining the Huawei H13-527_V5.0 certification is not an easy task. As a key to the success of your life, the benefits that VMware 6V0-31.24 exam guide can bring you are not measured by money.
Updated: May 28, 2022