You will pass the DVA-C01 Latest Exam Topics Pdf exam after 20 to 30 hours' learning with our DVA-C01 Latest Exam Topics Pdf study material. If you fail to pass the exam, we will give you a refund. Many users have witnessed the effectiveness of our DVA-C01 Latest Exam Topics Pdf guide braindumps you surely will become one of them. Omgzlook is a great resource site. It includes Amazon DVA-C01 Latest Exam Topics Pdf Exam Materials, study materials and technical materials, as well as exam training and detailed explanation and answers. To understand our DVA-C01 Latest Exam Topics Pdf learning questions in detail, just come and try!
Amazon AWS Certified Associate DVA-C01 You can totally relay on us.
We will continue improving DVA-C01 - AWS Certified Developer Associate Exam Latest Exam Topics Pdf exam study materials. Second, it is convenient for you to read and make notes with our versions of Reliable DVA-C01 Test Tutorial exam materials. Last but not least, we will provide considerate on line after sale service for you in twenty four hours a day, seven days a week.
To pass this exam also needs a lot of preparation. The DVA-C01 Latest Exam Topics Pdf exam materials provided by Omgzlook are collected and sorted out by experienced team. Now you can have these precious materials.
Amazon DVA-C01 Latest Exam Topics Pdf - You still can pass the exam with our help.
Nowadays, using computer-aided software to pass the DVA-C01 Latest Exam Topics Pdf exam has become a new trend. Because the new technology enjoys a distinct advantage, that is convenient and comprehensive. In order to follow this trend, our company product such a DVA-C01 Latest Exam Topics Pdf exam questions that can bring you the combination of traditional and novel ways of studying. The passing rate of our study material is up to 99%. If you are not fortune enough to acquire the DVA-C01 Latest Exam Topics Pdf certification at once, you can unlimitedly use our product at different discounts until you reach your goal and let your dream comes true.
And you can free download the demos of the DVA-C01 Latest Exam Topics Pdf practice engine to have a experience before payment. During the operation of the DVA-C01 Latest Exam Topics Pdf study materials on your computers, the running systems of the DVA-C01 Latest Exam Topics Pdf study guide will be flexible, which saves you a lot of troubles and help you concentrate on study.
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.
Our research and development team not only study what questions will come up in the SAP C-THR96-2405 exam, but also design powerful study tools like exam simulation software.The content of our SAP C-THR96-2405 practice materials is chosen so carefully that all the questions for the exam are contained. Because it can help you prepare for the Salesforce Education-Cloud-Consultant exam. We boost professional expert team to organize and compile the Microsoft AI-102 training guide diligently and provide the great service. It means that if you do not persist in preparing for the Salesforce CRM-Analytics-and-Einstein-Discovery-Consultant exam, you are doomed to failure. More importantly, if you take our products into consideration, our American College of Rheumatology RhMSUS study materials will bring a good academic outcome for you.
Updated: May 28, 2022