|
|
 |
DVA-C01 Cram Sheet File & New DVA-C01 Exam Simulator & DVA-C01 Test Sample - Royalholidayclubbed
|
|
RHC Destination Reviews
Who Is Harpy?
Need More Information?
We want to provide our customers with different versions of DVA-C01 Cram Sheet File test guides to suit their needs in order to learn more efficiently. Our DVA-C01 Cram Sheet File qualification test can help you make full use of the time and resources to absorb knowledge and information. If you are accustomed to using the printed version of the material, we have a PDF version of the DVA-C01 Cram Sheet File study tool for you to download and print, so that you can view the learning materials as long as you have free time. With the popularity of the computer, hardly anyone can't use a computer. Working in the IT industry, don't you feel pressure? Educational level is not representative of your strength. And you will be amazed to find that our DVA-C01 Cram Sheet File exam questions are exactly the same ones in the real exam.
Amazon AWS Certified Associate DVA-C01 Royalholidayclubbed will never disappoint you.
This version of Amazon DVA-C01 - AWS Certified Developer Associate Exam Cram Sheet File exam cram materials is rather powerful. So you have nothing to worry about, only to study with our Real DVA-C01 Braindumps exam questions with full attention. And as we have been in this career for over ten years, our Real DVA-C01 Braindumps learning materials have became famous as a pass guarantee.
The hiogh quality and high pass rate can ensure you get high scores in the DVA-C01 Cram Sheet File actual test. Get the Amazon certification to validate your IT expertise and broaden your network to get more improvement in your career. Royalholidayclubbed will help you with its valid and high quality DVA-C01 Cram Sheet File prep torrent.
Amazon DVA-C01 Cram Sheet File - But God forced me to keep moving.
Are you still worried about the exam? Don’t worry! Our DVA-C01 Cram Sheet File exam torrent can help you overcome this stumbling block during your working or learning process. Under the instruction of our DVA-C01 Cram Sheet File test prep, you are able to finish your task in a very short time and pass the exam without mistakes to obtain the Amazon certificate. We will tailor services to different individuals and help them take part in their aimed exams after only 20-30 hours practice and training. Moreover, we have experts to update DVA-C01 Cram Sheet File quiz torrent in terms of theories and contents according to the changeable world on a daily basis, which can ensure that you are not falling behind of others by some slight knowledge gaps.
Most candidates are preparing for IT certification exam while they working, which is a painstaking, laborious process. In order to avoid wasting too much time in preparing for the exam, Royalholidayclubbed provides you with Amazon DVA-C01 Cram Sheet File dumps that can help you pass the test in the short period of time.
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
Our Huawei H20-698_V2.0 training dumps are deemed as a highly genius invention so all exam candidates who choose our Huawei H20-698_V2.0 exam questions have analogous feeling that high quality our practice materials is different from other practice materials in the market. Huawei H20-712_V1.0 - If you fail the exam, we will give you FULL REFUND. We are considered the best ally to our customers who want to pass their Huawei H13-311_V4.0 exam by their first attempt and achieve the certification successfully! Our Royalholidayclubbed aims at helping you reward your efforts on preparing for ISQI CTFL-AT exam. Huawei H20-920_V1.0 - And the warm feedbacks from our customers all over the world prove that we are considered the most popular vendor in this career.
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
|
|