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The following DVA-C01 questions are part of our Amazon DVA-C01 real exam questions full version. There are 463 in our DVA-C01 full version. All of our DVA-C01 real exam questions can guarantee you success in the first attempt. If you fail DVA-C01 exam with our Amazon DVA-C01 real exam questions, you will get full payment fee refund. Want to practice and study full verion of DVA-C01 real exam questions? Go now!

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Amazon DVA-C01 Exam Actual Questions

The questions for DVA-C01 were last updated on Feb 21,2025 .

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Question#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. Create a policy on the cdfonts bucket to enable access to everyone
C. Add the Content-MD5 header to the request for webfonts in the cdfonts bucket from the website
D. Configure the cdfonts bucket to allow cross-origin requests by creating a CORS configuration

Explanation:
https://docs.aws.amazon.com/AmazonS3/latest/dev/cors.html

Question#2

Where should the appspec.yml file be placed in order for AWS CodeDeploy to work?

A. In the root of the application source code directory structure
B. In the bin folder along with all the complied code
C. In an S3 bucket
D. In the same folder as the application configuration files

Question#3

Which of the following are good use cases for how Amazon ElastiCache can help an application? (Select TWO.)

A. Improve the performance of S3 PUT operations
B. Improve the latency of deployments performed by AWS CodeDeploy
C. Improve latency and throughput for read-heavy application workloads.
D. Reduce the time required to merge AWS CodeCommit branches
E. Improve performance of compute-intensive applications.

Question#4

A Developer is creating an application that needs to locate the public IPv4 address of the Amazon EC2 instance on which it runs .
How can the application locate this information?

A. Get the instance metadata by retrieving http://169.254.169.254/latest/metadata/.
B. Get the instance user data by retrieving http://169.254.169.254/latest/userdata/.
C. Get the application to run IFCONFIG to get the public IP address.
D. Get the application to run IPCONFIG to get the public IP address.

Question#5

A company is building a compute-intensive application that will run on a fleet of Amazon EC2 instances. The application uses attached Amazon EBS disks for storing data. The application will process sensitive information and all the data must be encrypted.
What should a developer do to ensure the data is encrypted on disk without impacting performance?

A. Configure the Amazon EC2 instance fleet to use encrypted EBS volumes for storing data
B. Add logic to write all data to an encrypted Amazon S3 bucket
C. Add a custom encryption algorithm to the application that will encrypt and decrypt all data
D. Create a new Amazon Machine Image (AMI) with an encrypted root volume and store the data to ephemeral disks.

Exam Code: DVA-C01Q & A: 463 Q&AsUpdated:  Feb 21,2025

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