In addition, if you have no time to prepare for your exam, you just remember the questions and the answers in the dumps. The dumps contain all questions that can appear in the real exam, so only in this way, can you pass your exam with no ease. Selecting shortcut and using technique are to get better success. The DVA-C01 Questions test materials have a biggest advantage that is different from some online learning platform which has using terminal number limitation, the DVA-C01 Questions quiz torrent can meet the client to log in to learn more, at the same time, the user can be conducted on multiple computers online learning, greatly reducing the time, and people can use the machine online of DVA-C01 Questions test prep more conveniently at the same time. As far as concerned, the online mode for mobile phone clients has the same function. So you can save your time to have a full preparation of DVA-C01 Questions exam.
Amazon AWS Certified Associate DVA-C01 It is unmarched high as 98% to 100%.
Our DVA-C01 - AWS Certified Developer Associate Exam Questions exam dumps PDF can help you prepare casually and pass exam easily. To ensure that you have a more comfortable experience before you choose to purchase our DVA-C01 New Dumps Files exam quiz, we provide you with a trial experience service. Once you decide to purchase our DVA-C01 New Dumps Files learning materials, we will also provide you with all-day service.
Before you try to attend the DVA-C01 Questions practice exam, you need to look for best learning materials to easily understand the key points of DVA-C01 Questions exam prep. There are DVA-C01 Questions real questions available for our candidates with accurate answers and detailed explanations. We are ready to show you the most reliable DVA-C01 Questions pdf vce and the current exam information for your preparation of the test.
The way to pass the Amazon DVA-C01 Questions actual test is diverse.
In order to meet the requirements of our customers, Our DVA-C01 Questions test questions carefully designed the automatic correcting system for customers. It is known to us that practicing the incorrect questions is very important for everyone, so our DVA-C01 Questions exam question provide the automatic correcting system to help customers understand and correct the errors. If you want to improve your correct rates of exam, we believe the best method is inscribed according to the fault namely this in appearing weak sports, specific aim ground consolidates knowledge is nodded. Our DVA-C01 Questions guide torrent will help you establish the error sets. We believe that it must be very useful for you to take your exam, and it is necessary for you to use our DVA-C01 Questions test questions.
DVA-C01 Questions online test engine can simulate the actual test, which will help you familiar with the environment of the DVA-C01 Questions real test. The DVA-C01 Questions self-assessment features can bring you some convenience.
DVA-C01 PDF DEMO:
QUESTION NO: 1
Company D is running their corporate website on Amazon S3 accessed from
http//www.companyd.com.
Their marketing team has published new web fonts to a separate S3 bucket accessed by the S3 endpoint https://s3-us-west-1.amazonaws.com/cdfonts.
While testing the new web fonts, Company D recognized the web fonts are being blocked by the browser.
What should Company D do to prevent the web fonts from being blocked by the browser?
A. Enable versioning on the cdfonts bucket for each web font
B. Configure the cdfonts bucket to allow cross-origin requests by creating a CORS configuration
C. Create a policy on the cdfonts bucket to enable access to everyone
D. Add the Content-MD5 header to the request for webfonts in the cdfonts bucket from the website
Answer: B
QUESTION NO: 2
A Developer created a dashboard for an application using Amazon API Gateway, Amazon S3,
AWS Lambda, and Amazon RDS. The Developer needs an authentication mechanism allowing a user to sign in and view the dashboard. It must be accessible from mobile applications, desktops, and tablets, and must remember user preferences across platforms.
Which AWS service should the Developer use to support this authentication scenario?
A. AWS Directory Service
B. AWS KMS
C. Amazon Cognito
D. Amazon IAM
Answer: C
QUESTION NO: 3
Which of the following services are included at no additional cost with the use of the AWS platform? Choose 2 answers
A. Auto Scaling
B. Elastic Compute Cloud
C. CloudFormation
D. Elastic Load Balancing
E. Simple Storage Service
F. Simple Workflow Service
Answer: A,C
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 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
The three versions of our SAP P-S4FIN-2023 exam questions are PDF & Software & APP version for your information. Amazon Microsoft MS-700 certification exam is a high demand exam tests in IT field because it proves your ability and professional technology. ISQI CTFL_Syll_4.0 - In order to meet the need of all customers, there are a lot of professionals in our company. Our CompTIA DY0-001 exam dumps can be quickly downloaded to the eletronic devices. CompTIA DY0-001 - In this highly competitive modern society, everyone needs to improve their knowledge level or ability through various methods so as to obtain a higher social status.
Updated: May 28, 2022