DVA-C01 Cost Effective Certification - DVA-C01 Reliable Practice Questions Pdf & AWS Certified Developer Associate Exam - Royalholidayclubbed

RHC Destination Reviews

Who Is Harpy?

Need More Information?

Many people can’t tell what kind of DVA-C01 Cost Effective Certification study dumps and software are the most suitable for them. Our company can guarantee that our DVA-C01 Cost Effective Certification actual questions are the most reliable. Having gone through about 10 years’ development, we still pay effort to develop high quality DVA-C01 Cost Effective Certification study dumps and be patient with all of our customers, therefore you can trust us completely. Don't doubt about it. More useful certifications mean more ways out. We attract customers by our fabulous DVA-C01 Cost Effective Certification certification material and high pass rate, which are the most powerful evidence to show our strength.

But our DVA-C01 Cost Effective Certification exam questions really did.

Choose DVA-C01 - AWS Certified Developer Associate Exam Cost Effective Certification test guide to get you closer to success. So our New DVA-C01 Test Tips exam questions would be an advisable choice for you. Some customers might worry that passing the exam is a time-consuming process.

It is common in modern society that many people who are more knowledgeable and capable than others finally lost some good opportunities for development because they didn’t obtain the DVA-C01 Cost Effective Certification certification. The prerequisite for obtaining the DVA-C01 Cost Effective Certification certification is to pass the exam, but not everyone has the ability to pass it at one time. But our DVA-C01 Cost Effective Certification exam questions will help you pass the exam by just one go for we have the pass rate high as 98% to 100%.

Amazon DVA-C01 Cost Effective Certification - Royalholidayclubbed will help you achieve your dream.

It is known to us that our DVA-C01 Cost Effective Certification study materials have been keeping a high pass rate all the time. There is no doubt that it must be due to the high quality of our study materials. It is a matter of common sense that pass rate is the most important standard to testify the DVA-C01 Cost Effective Certification study materials. The high pass rate of our study materials means that our products are very effective and useful for all people to pass their exam and get the related certification. So if you buy the DVA-C01 Cost Effective Certification study materials from our company, you will get the certification in a shorter time.

DVA-C01 Cost Effective Certification study materials including the official Amazon DVA-C01 Cost Effective Certification certification training courses, Amazon DVA-C01 Cost Effective Certification self-paced training guide, DVA-C01 Cost Effective Certification exam Royalholidayclubbed and practice, DVA-C01 Cost Effective Certification online exam DVA-C01 Cost Effective Certification study guide. DVA-C01 Cost Effective Certification simulation training package designed by Royalholidayclubbed can help you effortlessly pass the exam.

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
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: 3
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: 4
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

QUESTION NO: 5
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.

Microsoft GH-200 - Be supportive to offline exercise on the condition that you practice it without mobile data. CompTIA XK0-005 - With it, you will be brimming with confidence, fully to do the exam preparation. We have three packages of the HP HPE0-V25 study materials: the PDF, Software and APP online and each one of them has its respect and different advantages. Salesforce Platform-App-Builder - With a good career, and of course you can create a steady stream of corporate and national interests, so as to promote the development of the national economy. HP HPE2-B07 - We know very clearly about the lack of high-quality and high accuracy exam materials online.

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