If you believe in our products this time, you will enjoy the happiness of success all your life Our DVA-C01 Exam Guide Materials learning quiz is the accumulation of professional knowledge worthy practicing and remembering, so you will not regret choosing our DVA-C01 Exam Guide Materials study guide. The best way to gain success is not cramming, but to master the discipline and regular exam points of question behind the tens of millions of questions. As we all know, the world does not have two identical leaves. People’s tastes also vary a lot. Once you have questions about our DVA-C01 Exam Guide Materials latest exam guide, you can directly contact with them through email.
Amazon AWS Certified Associate DVA-C01 We provide free PDF demo for each exam.
Amazon AWS Certified Associate DVA-C01 Exam Guide Materials - AWS Certified Developer Associate Exam Our staff made great efforts to ensure that you always get good grades in examinations. To pass the certification exam, you need to select right DVA-C01 Frenquent Update study guide and grasp the overall knowledge points of the real exam. The test questions from our DVA-C01 Frenquent Update dumps collection cover almost content of the exam requirement and the real exam.
Are you worried about how to passs the terrible Amazon DVA-C01 Exam Guide Materials exam? Do not worry, With Omgzlook's Amazon DVA-C01 Exam Guide Materials exam training materials in hand, any IT certification exam will become very easy. Omgzlook's Amazon DVA-C01 Exam Guide Materials exam training materials is a pioneer in the Amazon DVA-C01 Exam Guide Materials exam certification preparation.
Amazon DVA-C01 Exam Guide Materials - Success is has method.
Our DVA-C01 Exam Guide Materials real dumps has received popular acceptance worldwide with tens of thousands of regular exam candidates who trust our proficiency. Up to now, the passing rate is 98 to 100 percent. What made our DVA-C01 Exam Guide Materials study guide so amazing? The answer that we only supply the latest and valid DVA-C01 Exam Guide Materials exam braindumps for our customers and first-class after-sales services come after the first-class DVA-C01 Exam Guide Materials learning engine. We're also widely praised by our perfect services.
With this certification you will not be eliminated, and you will be a raise. Some people say that to pass the Amazon DVA-C01 Exam Guide Materials exam certification is tantamount to success.
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
We regard the customer as king so we put a high emphasis on the trust of every users, therefore our security system can protect you both in payment of Huawei H28-155_V1.0 guide braindumps and promise that your computer will not be infected during the process of payment on our Huawei H28-155_V1.0 study materials. SAP C_THR81_2405 - So, it can save much time for us. You can contact us at any time if you have any difficulties in the purchase or trial process of our Cisco 500-490 exam dumps. Omgzlook Amazon SAP C_TS4FI_2023 pdf dumps are the most credible. Most of these questions are likely to appear in the SAP C-S4FTR-2023 real exam.
Updated: May 28, 2022