A Company Is Deploying a Public-Facing Global Application on AWS

question 173

Multiple Choice

A company is deploying a public-facing global application on AWS using Amazon CloudFront. The application communicates with an external system. A solutions architect needs to ensure the data is secured during end-to-end transit and at rest. Which combination of steps will satisfy these requirements? (Choose three.)

• A) Create a public certificate for the required domain in AWS Certificate Manager and deploy it to CloudFront, an Application Load Balancer, and Amazon EC2 instances.
• B) Acquire a public certificate from a third-party vendor and deploy it to CloudFront, an Application Load Balancer, and Amazon EC2 instances.
• C) Provision Amazon EBS encrypted volumes using AWS KMS and ensure explicit encryption of data when writing to Amazon EBS.
• D) Provision Amazon EBS encrypted volumes using AWS KMS.
• E) Use SSL or encrypt data while communicating with the external system using a VPN.
• F) Communicate with the external system using plaintext and use the VPN to encrypt the data in transit.

---

Definitions:

Sample

A subset of individuals or observations selected from a population for the purpose of analysis.

Frequency Distribution

A statistical representation showing the number of observations within each given interval.

Sample

A subset of a population chosen for measurement, observation, or questioning to provide statistical information about the whole.

Frequency Distribution

The representation of data that shows the number of instances in which a variable takes each of its possible values.