As long as you click on them, you can find the information easily and fast. There are three versions of our DVA-C01 Braindumps Questions study questions on our website: the PDF, Software and APP online. And our online test engine and the windows software of the DVA-C01 Braindumps Questions guide materials are designed more carefully. With DVA-C01 Braindumps Questions study braindumps, learning from day and night will never happen. You can learn more with less time. Having Omgzlook can make you spend shorter time less money and with greater confidence to pass the exam, and we also provide you with a free one-year after-sales service.
Amazon AWS Certified Associate DVA-C01 Omgzlook can escort you to pass the IT exam.
Have you ever tried our IT exam certification software provided by our Omgzlook? If you have, you will use our DVA-C01 - AWS Certified Developer Associate Exam Braindumps Questions exam software with no doubt. Our strength will make you incredible. You can try a part of the questions and answers about Amazon Valid DVA-C01 Test Duration exam to test our reliability.
The secret that Omgzlook helps many candidates pass DVA-C01 Braindumps Questions exam is Amazon exam questions attentively studied by our professional IT team for years, and the detailed answer analysis. We constantly updated the DVA-C01 Braindumps Questions exam materials at the same time with the exam update. We try our best to ensure 100% pass rate for you.
Amazon Amazon DVA-C01 Braindumps Questions exam is very popular in IT field.
If you feel unconfident in self-preparation for your DVA-C01 Braindumps Questions test and want to get professional aid of questions and answers, Omgzlook DVA-C01 Braindumps Questions test questions materials will guide you and help you to pass the certification exams in one shot. If you want to know our DVA-C01 Braindumps Questions test questions materials, you can download our free demo now. Our demo is a small part of the complete charged version. Also you can ask us any questions about DVA-C01 Braindumps Questions exam any time as you like.
Within a year, only if you would like to update the materials you have, you will get the newer version. With the dumps, you can pass Amazon DVA-C01 Braindumps Questions test with ease and get the certificate.
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 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: 3
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: 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
Excellent Amazon Microsoft MD-102 study guide make candidates have clear studying direction to prepare for your test high efficiently without wasting too much extra time and energy. Which one is your favorite way to prepare for the exam, PDF, online questions or using simulation of exam software? Fortunately, the three methods will be included in our Oracle 1z0-915-1 exam software provided by Omgzlook, so you can download the free demo of the three version. Firstly we provide one-year service warranty for every buyer who purchased Oracle 1z0-1123-24 valid exam collection materials. After you purchase our dump, we will inform you the Dell D-PWF-DY-A-00 update messages at the first time; this service is free, because when you purchase our study materials, you have bought all your Dell D-PWF-DY-A-00 exam related assistance. We are confident in the ability of Cisco 700-240 exam torrent and we also want to our candidates feel confident in our certification exam materials.
Updated: May 28, 2022