DVA-C01 Valid Test Dumps Free exam simulations files can help you obtain an IT certification. As we all know IT exam cost is very high, most people have to try more than one time so that they can pass exam. If you prepare based on our DVA-C01 Valid Test Dumps Free exam simulations files, you will feel easy to clear exam once certainly. As far as we know, in the advanced development of electronic technology, lifelong learning has become more accessible, which means everyone has opportunities to achieve their own value and life dream though some ways such as the DVA-C01 Valid Test Dumps Free certification. With over a decade’s endeavor, our DVA-C01 Valid Test Dumps Free practice materials successfully become the most reliable products in the industry. We are sure about "pass Guaranteed" & "Money Back Guaranteed" so that you can feel safe and worry-free on our website.
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 Valid Test Dumps Free study materials. The innovatively crafted dumps will serve you the best; imparting you information in fewer number of questions and answers. Created on the exact pattern of the actual DVA-C01 Latest Study Guide Free tests, Omgzlook’s dumps comprise questions and answers and provide all important DVA-C01 Latest Study Guide Free information in easy to grasp and simplified content.
However, it is difficult for many people to get a DVA-C01 Valid Test Dumps Free certification, but we are here to offer you help. We have helped tens of thousands of our customers achieve their certification with our excellent DVA-C01 Valid Test Dumps Free exam braindumps. You can see the recruitment on the Internet, and the requirements for DVA-C01 Valid Test Dumps Free certification are getting higher and higher.
Amazon DVA-C01 Valid Test Dumps Free - In fact, our aim is the same with you.
For a long time, high quality is our DVA-C01 Valid Test Dumps Free 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 Valid Test Dumps Free practice quiz brings more outstanding teaching effect. Our high-quality DVA-C01 Valid Test Dumps Free} learning guide help the students know how to choose suitable for their own learning method, our DVA-C01 Valid Test Dumps Free study materials are a very good option.
As is known to us, there are best sale and after-sale service of the DVA-C01 Valid Test Dumps Free 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 Valid Test Dumps Free latest questions for all customers.
DVA-C01 PDF DEMO:
QUESTION NO: 1
An AWS Lambda function must access an external site by using a regularly rotated user name and password.
These items must be kept securely and cannot be stored in the function code.
What combination of AWS services can be used to accomplish this? (Choose two.)
A. AWS KMS
B. AWS Systems Manager Parameter Store
C. Amazon GuardDuty
D. AWS Trusted Advisor
E. AWS Certificate Manager (ACM)
Answer: A,B
QUESTION NO: 2
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: 3
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: 4
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: 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.
You can effortlessly yield the printouts of EMC D-PST-OE-23 exam study material as well, PDF files make it extremely simple for you to switch to any topics with a click. Avaya 71402X - The trick to the success is simply to be organized, efficient, and to stay positive about it. Moreover, doing these practice tests will impart you knowledge of the actual Huawei H20-423_V1.0 exam format and develop your command over it. SAP C_THR87_2405 - At the same time, you will have more income to lead a better life and develop your life quality. Microsoft PL-900-KR - Our AWS Certified Developer Associate Exam exam prep has taken up a large part of market.
Updated: May 28, 2022