|
|
 |
DVA-C01 Latest Practice Questions Ppt & Valid DVA-C01 Exam Cram Pdf - Amazon DVA-C01 Reliable Exam Cram - Royalholidayclubbed
|
|
RHC Destination Reviews
Who Is Harpy?
Need More Information?
Our DVA-C01 Latest Practice Questions Ppt practice guide well received by the general public for immediately after you have made a purchase for our DVA-C01 Latest Practice Questions Ppt exam prep, you can download our DVA-C01 Latest Practice Questions Ppt study materials to make preparations for the exams. It is universally acknowledged that time is a key factor in terms of the success of exams. The more time you spend in the preparation for DVA-C01 Latest Practice Questions Ppt learning engine, the higher possibility you will pass the exam. When you are faced with the real exam, you can pass Amazon DVA-C01 Latest Practice Questions Ppt test easily. Royalholidayclubbed exam dumps have two version-PDF and SOFT version which will give you convenient. In the past few years, DVA-C01 Latest Practice Questions Ppt question torrent has received the trust of a large number of students and also helped a large number of students passed the exam smoothly.
Amazon AWS Certified Associate DVA-C01 It is so cool even to think about it.
And you are lucky to find us for we are the most popular vendor in this career and have a strong strength on providing the best DVA-C01 - AWS Certified Developer Associate Exam Latest Practice Questions Ppt study materials. The best part of Vce DVA-C01 Free exam dumps are their relevance, comprehensiveness and precision. You need not to try any other source forVce DVA-C01 Free exam preparation.
You can see the recruitment on the Internet, and the requirements for DVA-C01 Latest Practice Questions Ppt certification are getting higher and higher. As the old saying goes, skills will never be burden. So for us, with one more certification, we will have one more bargaining chip in the future.
You final purpose is to get the Amazon DVA-C01 Latest Practice Questions Ppt certificate.
For a long time, high quality is our DVA-C01 Latest Practice Questions Ppt exam questions constantly attract students to participate in the use of important factors, only the guarantee of high quality, to provide students with a better teaching method, and at the same time the DVA-C01 Latest Practice Questions Ppt practice quiz brings more outstanding teaching effect. Our high-quality DVA-C01 Latest Practice Questions Ppt} learning guide help the students know how to choose suitable for their own learning method, our DVA-C01 Latest Practice Questions Ppt study materials are a very good option.
As is known to us, there are best sale and after-sale service of the DVA-C01 Latest Practice Questions Ppt certification training dumps all over the world in our company. Our company has employed a lot of excellent experts and professors in the field in the past years, in order to design the best and most suitable DVA-C01 Latest Practice Questions Ppt latest questions for all customers.
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
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: 4
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: 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 can effortlessly yield the printouts of Huawei H19-490_V1.0 exam study material as well, PDF files make it extremely simple for you to switch to any topics with a click. ServiceNow CSA - As is known to us, where there is a will, there is a way. Moreover, doing these practice tests will impart you knowledge of the actual CompTIA 220-1202 exam format and develop your command over it. Palo Alto Networks CloudSec-Pro - It is never too late to learn new things. Salesforce PDII - Our AWS Certified Developer Associate Exam exam prep has taken up a large part of market.
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
|
|