|
|
 |
DVA-C01 Test Tutorial & Top DVA-C01 Exam Dumps - Amazon DVA-C01 Exam Simulator Free - Royalholidayclubbed
|
|
RHC Destination Reviews
Who Is Harpy?
Need More Information?
Finding a good paying job is available for you. Good chances are few. Please follow your heart. Remember this version support Windows system users only. App online version of DVA-C01 Test Tutorial exam questions is suitable to all kinds of equipment or digital devices and supportive to offline exercise on the condition that you practice it without mobile data. They will thank you so much.
Amazon AWS Certified Associate DVA-C01 In other words, we will be your best helper.
With the help of our DVA-C01 - AWS Certified Developer Associate Exam Test Tutorial exam questions, your review process will no longer be full of pressure and anxiety. If you have problems in the process of using our DVA-C01 Latest Test Price study questions, as long as you contact us anytime and anywhere, we will provide you with remote assistance until that all the problems on our DVA-C01 Latest Test Price exam braindumps are solved. When you send us a message, we will reply immediately and we will never waste your precious time on studying our DVA-C01 Latest Test Price practice quiz.
Are you trying to pass the DVA-C01 Test Tutorial exam to get the longing DVA-C01 Test Tutorial certification? As we know, there are a lot of the advantages of the certification, such as higher salaries, better job positions and so on. Perhaps at this moment, you need the help of our DVA-C01 Test Tutorial study materials. As our company's flagship product, it has successfully helped countless candidates around the world to obtain the coveted DVA-C01 Test Tutorial certification.
Amazon DVA-C01 Test Tutorial - It is easy to carry.
Our company has authoritative experts and experienced team in related industry. To give the customer the best service, all of our company's DVA-C01 Test Tutorial learning materials are designed by experienced experts from various field, so our DVA-C01 Test Tutorial Learning materials will help to better absorb the test sites. One of the great advantages of buying our product is that can help you master the core knowledge in the shortest time. At the same time, our DVA-C01 Test Tutorial learning materials discard the most traditional rote memorization methods and impart the key points of the qualifying exam in a way that best suits the user's learning interests, this is the highest level of experience that our most authoritative think tank brings to our DVA-C01 Test Tutorial learning materials users. Believe that there is such a powerful expert help, our users will be able to successfully pass the qualification test to obtain the qualification certificate.
If you use our study materials, you must walk in front of the reference staff that does not use valid DVA-C01 Test Tutorial real exam. And you will get the according DVA-C01 Test Tutorial certification more smoothly.
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
So, they are specified as one of the most successful ATD CPTD practice materials in the line. If you are on the bus, you can choose the APP version of Huawei H20-712_V1.0 training engine. And we have been in this career for over ten years, our Salesforce Field-Service-Consultant learning guide is perfect. Microsoft AZ-204 - After the new version appears, we will also notify the user at the first time. And professional study materials about Amazon certification Amazon CLF-C02 exam is a very important part.
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
|
|