|
|
 |
DVA-C01 Test Camp Free & Amazon AWS Certified Developer Associate Exam Test Voucher - Royalholidayclubbed
|
|
RHC Destination Reviews
Who Is Harpy?
Need More Information?
Before you try to attend the DVA-C01 Test Camp Free practice exam, you need to look for best learning materials to easily understand the key points of DVA-C01 Test Camp Free exam prep. There are DVA-C01 Test Camp Free real questions available for our candidates with accurate answers and detailed explanations. We are ready to show you the most reliable DVA-C01 Test Camp Free pdf vce and the current exam information for your preparation of the test. Our DVA-C01 Test Camp Free learning materials are new but increasingly popular choices these days which incorporate the newest information and the most professional knowledge of the practice exam. All points of questions required are compiled into our DVA-C01 Test Camp Free preparation quiz by experts. Our DVA-C01 Test Camp Free exam dumps are required because people want to get succeed in IT field by clearing the certification exam.
Amazon AWS Certified Associate DVA-C01 It is so cool even to think about it.
And you are lucky to find us for we are the most popular vendor in this career and have a strong strength on providing the best DVA-C01 - AWS Certified Developer Associate Exam Test Camp Free study materials. The easy language does not pose any barrier for any learner. The complex portions of the DVA-C01 Books PDF certification syllabus have been explained with the help of simulations and real-life based instances.
However, it is difficult for many people to get a DVA-C01 Test Camp Free certification, but we are here to offer you help. We have helped tens of thousands of our customers achieve their certification with our excellent DVA-C01 Test Camp Free exam braindumps. You can see the recruitment on the Internet, and the requirements for DVA-C01 Test Camp Free certification are getting higher and higher.
Amazon DVA-C01 Test Camp Free - Life is a long journey.
We know making progress and getting the certificate of DVA-C01 Test Camp Free study materials will be a matter of course with the most professional experts in command of the newest and the most accurate knowledge in it. Our AWS Certified Developer Associate Exam exam prep has taken up a large part of market. with decided quality to judge from customers' perspective, If you choose the right DVA-C01 Test Camp Free practice braindumps, it will be a wise decision. Our behavior has been strictly ethical and responsible to you, which is trust worthy.
DVA-C01 Test Camp Free exam questions have a very high hit rate, of course, will have a very high pass rate. Before you select a product, you must have made a comparison of your own pass rates.
DVA-C01 PDF DEMO:
QUESTION NO: 1
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: 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
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: 4
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: 5
A company is building an application to track athlete performance using an Amazon
DynamoDB table. Each item in the table is identified by a partition key (user_id) and a sort key
(sport_name). The table design is shown below:
(Note: Not all table attributes are shown)
A Developer is asked to write a leaderboard application to display the top performers (user_id) based on the score for each sport_name.
What process will allow the Developer to extract results MOST efficiently from the DynamoDB table?
A. Create a local secondary index with a primary key of sport_name and a sort key of score and get the results based on the score attribute.
B. Use a DynamoDB query operation with the key attributes of user_id and sport_name and order the results based on the score attribute.
C. Use a DynamoDB scan operation to retrieve scores and user_id based on sport_name, and order the results based on the score attribute.
D. Create a global secondary index with a partition key of sport_name and a sort key of score, and get the results
Answer: D
Explanation
https://docs.aws.amazon.com/amazondynamodb/latest/developerguide/SecondaryIndexes.html
https://docs.aws.amazon.com/zh_cn/amazondynamodb/latest/developerguide/GSI.html
The Amazon NREMT EMT exam questions aid its customers with updated and comprehensive information in an innovative style. Our EDGE EDGE-Expert practice materials have been well received by the users, mainly reflected in the following advantages. Our experts are not slavish followers who just cut and paste the content into our Nutanix NCP-US-6.10 practice materials, all Nutanix NCP-US-6.10 exam questions are elaborately compiled by them. Do this, therefore, our Cisco 300-815 question guide has become the industry well-known brands, but even so, we have never stopped the pace of progress, we have been constantly updated the Cisco 300-815 real study dumps. Once you have any questions and doubts about the Amazon exam questions we will provide you with our customer service before or after the sale, you can contact us if you have question or doubt about our exam materials and the professional personnel can help you solve your issue about using ATLASSIAN ACP-620-KR study materials.
Updated: May 28, 2022
|
Copyright © 2006-2007 by RHC.
All rights
reserved. |
---------------
If you don't find what you are looking for here
to help you resolve your timeshare scam or Royal Holiday problem
please write to us at:
harpy @ royalholidayclubbed.com
www . Royal Holiday Clubbed . com
|
|