|
|
 |
DVA-C01 File & DVA-C01 Reliable Exam Objectives Pdf - New DVA-C01 Vce Exam Simulator - Royalholidayclubbed
|
|
RHC Destination Reviews
Who Is Harpy?
Need More Information?
As we all know, DVA-C01 File certificates are an essential part of one’s resume, which can make your resume more prominent than others, making it easier for you to get the job you want. For example, the social acceptance of DVA-C01 File certification now is higher and higher. If you also want to get this certificate to increase your job opportunities, please take a few minutes to see our DVA-C01 File training materials. Royalholidayclubbed's training product for Amazon certification DVA-C01 File exam includes simulation test and the current examination. On Internet you can also see a few websites to provide you the relevant training, but after compare them with us, you will find that Royalholidayclubbed's training about Amazon certification DVA-C01 File exam not only have more pertinence for the exam and higher quality, but also more comprehensive content. And our DVA-C01 File leanring guide can help you get all of the keypoints and information that you need to make sure that you will pass the exam.
Amazon AWS Certified Associate DVA-C01 They all have high authority in the IT area.
Amazon AWS Certified Associate DVA-C01 File - AWS Certified Developer Associate Exam If you obtain Amazon certificate, you will get a great help. Now many IT professionals agree that Amazon certification Valid DVA-C01 Exam Objectives exam certificate is a stepping stone to the peak of the IT industry. Amazon certification Valid DVA-C01 Exam Objectives exam is an exam concerned by lots of IT professionals.
Recently, DVA-C01 File exam certification, attaching more attention from more and more people in IT industry, has become an important standard to balance someone's IT capability. Many IT candidates are confused and wonder how to prepare for DVA-C01 File exam, but now you are lucky if you read this article because you have found the best method to prepare for the exam from this article. You will ensure to get DVA-C01 File exam certification after using our DVA-C01 File exam software developed by our powerful Royalholidayclubbed IT team.
Amazon DVA-C01 File - Remember, the fate is in your own hands.
Our DVA-C01 File real dumps has received popular acceptance worldwide with tens of thousands of regular exam candidates who trust our proficiency. Up to now, the passing rate is 98 to 100 percent. What made our DVA-C01 File study guide so amazing? The answer that we only supply the latest and valid DVA-C01 File exam braindumps for our customers and first-class after-sales services come after the first-class DVA-C01 File learning engine. We're also widely praised by our perfect services.
Some people say that to pass the Amazon DVA-C01 File exam certification is tantamount to success. Yes, this is true.
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 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.
CompTIA 220-1201 - In a word, Wwe have data protection act for you to avoid information leakage! What's more important, 100% guarantee to pass Amazon Cisco 300-710 exam at the first attempt. During the trial period of our Microsoft MS-102-KR study materials, the PDF versions of the sample questions are available for free download, and both the pc version and the online version can be illustrated clearly. VMware 6V0-21.25 - This is because IT experts can master the question point well, so that all questions the candidates may come across in the actual test are included in Royalholidayclubbed exam dumps. These tests are made on the pattern of the Salesforce CPQ-301 real exam and thus remain helpful not only for the purpose of revision but also to know the real exam scenario.
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
|
|