|
|
 |
DVA-C01 Valid Test Tips & Exam DVA-C01 Quick Prep - Amazon Hot DVA-C01 Spot Questions - Royalholidayclubbed
|
|
RHC Destination Reviews
Who Is Harpy?
Need More Information?
If we miss the opportunity, we will accomplish nothing. Then, life becomes meaningless. Our DVA-C01 Valid Test Tips preparation exam have taken this into account, so in order to save our customer’s precious time, the experts in our company did everything they could to prepare our DVA-C01 Valid Test Tips study materials for those who need to improve themselves quickly in a short time to pass the exam to get the DVA-C01 Valid Test Tips certification. If you follow the steps of our DVA-C01 Valid Test Tips exam questions, you can easily and happily learn and ultimately succeed in the ocean of learning. Next, I will detail the relevant information of our learning materials so that you can have a better understanding of our DVA-C01 Valid Test Tips guide training. The clients can use the shortest time to prepare the exam and the learning only costs 20-30 hours.
Amazon AWS Certified Associate DVA-C01 All in all, learning never stops!
Amazon AWS Certified Associate DVA-C01 Valid Test Tips - AWS Certified Developer Associate Exam Their vantages are incomparable and can spare you from strained condition. As old saying goes, all roads lead to Rome. If you are still looking for your real interests and have no specific plan, our DVA-C01 Valid Real Test Questions And Answers exam questions can be your new challenge.
We emphasize on customers satisfaction, which benefits both exam candidates and our company equally. By developing and nurturing superior customers value, our company has been getting and growing more and more customers. To satisfy the goals of exam candidates, we created the high quality and high accuracy DVA-C01 Valid Test Tips real materials for you.
Amazon DVA-C01 Valid Test Tips - We're definitely not exaggerating.
Combined with your specific situation and the characteristics of our DVA-C01 Valid Test Tips exam questions, our professional services will recommend the most suitable version of DVA-C01 Valid Test Tips study materials for you. We introduce a free trial version of the DVA-C01 Valid Test Tips learning guide because we want users to see our sincerity. DVA-C01 Valid Test Tips exam prep sincerely hopes that you can achieve your goals and realize your dreams.
We always strictly claim for our DVA-C01 Valid Test Tips study materials must be the latest version, to keep our study materials up to date, we constantly review and revise them to be at par with the latest Amazon syllabus for DVA-C01 Valid Test Tips exam. This feature has been enjoyed by over 80,000 takes whose choose our study materials.
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
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
Don't worry about channels to the best ACAMS CAMS-KR study materials so many exam candidates admire our generosity of offering help for them. As long as our PECB ISO-9001-Lead-Auditor learning material updated, users will receive the most recent information from our PECB ISO-9001-Lead-Auditor learning materials. SAP C-S4CFI-2504 - All we do and the promises made are in your perspective. ISTQB CTAL-TM_001-KR - In fact, you do not need other reference books. Royalholidayclubbed follows the career ethic of providing the first-class Huawei H20-713_V1.0 practice questions for you.
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
|
|