Our DVA-C01 Practice Questions Files exam materials are pleased to serve you as such an exam tool. With over a decade’s endeavor, our DVA-C01 Practice Questions Files practice guide successfully become the most reliable products in the industry. There is a great deal of advantages of our DVA-C01 Practice Questions Files exam questions you can spare some time to get to know. Our DVA-C01 Practice Questions Files certification guide can help you improve your ability to work in the shortest amount of time, thereby surpassing other colleagues in your company, for more promotion opportunities and space for development. Believe it or not that up to you, our DVA-C01 Practice Questions Files training materials are powerful and useful, it can solve all your stress and difficulties in reviewing the DVA-C01 Practice Questions Files exams. Here are some features of our DVA-C01 Practice Questions Files learning guide in our free demos which you can free download, you can understand in detail and make a choice.
Amazon AWS Certified Associate DVA-C01 And we have become a popular brand in this field.
Amazon AWS Certified Associate DVA-C01 Practice Questions Files - AWS Certified Developer Associate Exam And the content of them is the same though the displays are different. For many people, it’s no panic passing the DVA-C01 Latest Test Discount exam in a short time. Luckily enough，as a professional company in the field of DVA-C01 Latest Test Discount practice questions ,our products will revolutionize the issue.
We guarantee that you can pass the exam at one time even within one week based on practicing our DVA-C01 Practice Questions Files exam materials regularly. 98 to 100 percent of former exam candidates have achieved their success by the help of our DVA-C01 Practice Questions Files practice questions. And we have been treated as the best friend as our DVA-C01 Practice Questions Files training guide can really help and change the condition which our loyal customers are in and give them a better future.
Amazon DVA-C01 Practice Questions Files - Join us and you will be one of them.
As we all know, it is difficult to prepare the DVA-C01 Practice Questions Files exam by ourselves. Excellent guidance is indispensable. If you urgently need help, come to buy our study materials. Our company has been regarded as the most excellent online retailers of the DVA-C01 Practice Questions Files exam question. So our assistance is the most professional and superior. You can totally rely on our study materials to pass the exam. All the key and difficult points of the DVA-C01 Practice Questions Files exam have been summarized by our experts. They have rearranged all contents, which is convenient for your practice. Perhaps you cannot grasp all crucial parts of the DVA-C01 Practice Questions Files study tool by yourself. You also can refer to other candidates’ review guidance, which might give you some help. Then we can offer you a variety of learning styles. Our printable DVA-C01 Practice Questions Files real exam dumps, online engine and windows software are popular among candidates. So you will never feel bored when studying on our DVA-C01 Practice Questions Files study tool.
To be convenient for the learners, our DVA-C01 Practice Questions Files certification questions provide the test practice software to help the learners check their learning results at any time. Our DVA-C01 Practice Questions Files study practice guide takes full account of the needs of the real exam and conveniences for the clients.
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
Microsoft AI-900 - If you fail to pass the exam, we will give a full refund. CompTIA PT0-003 - Amazon exam guide have to admit that the exam of gaining the Amazon certification is not easy for a lot of people, especial these people who have no enough time. SAP C_HRHFC_2405 - A large number of buyers pouring into our website every day can prove this. Although we come across some technical questions of our Microsoft AZ-204-KR learning guide during development process, we still never give up to developing our Microsoft AZ-204-KR practice engine to be the best in every detail. Splunk SPLK-1003 - And you can just visit our website to know its advantages.
Updated: May 28, 2022