We learned that a majority of the candidates for the DVA-C01 Voucher exam are office workers or students who are occupied with a lot of things, and do not have plenty of time to prepare for the DVA-C01 Voucher exam. Taking this into consideration, we have tried to improve the quality of our DVA-C01 Voucher training materials for all our worth. Now, I am proud to tell you that our DVA-C01 Voucher study dumps are definitely the best choice for those who have been yearning for success but without enough time to put into it. If you still fail to pass the exam, you can take back your money in full without any deduction. Such bold offer is itself evidence on the excellence of our DVA-C01 Voucher study guide and their indispensability for all those who want success without any second thought. For we promise to give all of our customers one year free updates of our DVA-C01 Voucher exam questions and we update our DVA-C01 Voucher study guide fast and constantly.
Amazon AWS Certified Associate DVA-C01 Our users are willing to volunteer for us.
And if you don't know which one to buy, you can free download the demos of the DVA-C01 - AWS Certified Developer Associate Exam Voucher study materials to check it out. Our company has established a long-term partnership with those who have purchased our DVA-C01 Latest Test Study Guide exam guides. We have made all efforts to update our product in order to help you deal with any change, making you confidently take part in the exam.
In order to provide a convenient study method for all people, our company has designed the online engine of the DVA-C01 Voucher study practice dump. The online engine is very convenient and suitable for all people to study, and you do not need to download and install any APP. We believe that the DVA-C01 Voucher exam questions from our company will help all customers save a lot of installation troubles.
Amazon DVA-C01 Voucher - New trial might change your life greatly.
As you know, we are now facing very great competitive pressure. We need to have more strength to get what we want, and DVA-C01 Voucher exam dumps may give you these things. After you use our study materials, you can get DVA-C01 Voucher certification, which will better show your ability, among many competitors, you will be very prominent. Using DVA-C01 Voucher exam prep is an important step for you to improve your soft power. I hope that you can spend a little time understanding what our study materials have to attract customers compared to other products in the industry.
In addition, the DVA-C01 Voucher study dumps don’t occupy the memory of your computer. When the online engine is running, it just needs to occupy little running memory.
DVA-C01 PDF DEMO:
QUESTION NO: 1
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: 2
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: 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 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: 5
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
Therefore, we believe that you will never regret to use the Microsoft MS-900 exam dumps. There may be a lot of people feel that the preparation process for Salesforce Salesforce-Contact-Center exams is hard and boring, and hard work does not necessarily mean good results, which is an important reason why many people are afraid of examinations. So there is nothing to worry about, just buy our HP HPE0-V27-KR exam questions. Fortinet FCSS_NST_SE-7.4 - Our target is to reduce your pressure and improve your learning efficiency from preparing exam. If you buy our Microsoft AZ-500 exam questions, then you will find that Our Microsoft AZ-500 actual exam has covered all the knowledge that must be mastered in the exam.
Updated: May 28, 2022