DVA-C01 Testing Engine - DVA-C01 Reliable Study Questions Files & AWS Certified Developer Associate Exam - Royalholidayclubbed

RHC Destination Reviews

Who Is Harpy?

Need More Information?

With high-quality DVA-C01 Testing Engine guide materials and flexible choices of learning mode, they would bring about the convenience and easiness for you. Every page is carefully arranged by our experts with clear layout and helpful knowledge to remember. In your every stage of review, our DVA-C01 Testing Engine practice prep will make you satisfied. Because, after all, DVA-C01 Testing Engine is a very important certified exam of Amazon. But DVA-C01 Testing Engine exam is not so simple. With passing rate up to 98 percent and above, our DVA-C01 Testing Engine practice materials are highly recommended among exam candidates.

Amazon AWS Certified Associate DVA-C01 This is a practice test website.

And many of our cutomers use our DVA-C01 - AWS Certified Developer Associate Exam Testing Engine exam questions as their exam assistant and establish a long cooperation with us. Royalholidayclubbed site has a long history of providing Amazon DVA-C01 Reliable Test Syllabus exam certification training materials. It has been a long time in certified IT industry with well-known position and visibility.

Provided that you lose your exam with our DVA-C01 Testing Engine exam questions unfortunately, you can have full refund or switch other version for free. All the preoccupation based on your needs and all these explain our belief to help you have satisfactory and comfortable purchasing services on the DVA-C01 Testing Engine study guide. We assume all the responsibilities our DVA-C01 Testing Engine simulating practice may bring you foreseeable outcomes and you will not regret for believing in us assuredly.

Amazon DVA-C01 Testing Engine - This certification gives us more opportunities.

If you are nervous on your DVA-C01 Testing Engine exam for you always have the problem on the time-schedule or feeling lack of confidence on the condition that you go to the real exam room. Our Software version of DVA-C01 Testing Engine study materials will be your best assistant. With the advantage of simulating the real exam environment, you can get a wonderful study experience with our DVA-C01 Testing Engine exam prep as well as gain the best pass percentage.

In the process of job hunting, we are always asked what are the achievements and what certificates have we obtained? Therefore, we get the test Amazon certification and obtain the qualification certificate to become a quantitative standard, and our DVA-C01 Testing Engine learning guide can help you to prove yourself the fastest in a very short period of time. Life is short for each of us, and time is precious to us.

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

You get access to every Huawei H13-321_V2.0 exams files and there continuously update our Huawei H13-321_V2.0 study materials; these exam updates are supplied free of charge to our valued customers. SAP C_OCM_2503 - If you make up your mind, choose us! When you purchase Huawei H19-632_V1.0 exam dumps from Royalholidayclubbed, you never fail Huawei H19-632_V1.0 exam ever again. The staff of Google Google-Workspace-Administrator study guide is professionally trained. HP HPE6-A78 - Royalholidayclubbed trusts in displacing all the qualms before believing us.

Updated: May 28, 2022

by RHC.

---------------

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

Link Partner Directory

www . Royal Holiday Clubbed . com

sitemap