Understanding VPC and AWS CloudFront

What is AWS CloudFront?

• a) A service that provides scalable object storage.

• b) A content delivery network (CDN) service that accelerates the delivery of content to users.

• c) A database management service.

• d) A service for managing and scaling serverless applications.

Which of the following is NOT a feature of AWS CloudFront?

• a) Global Edge Network

• b) Integration with AWS Shield for DDoS protection

• c) Real-time metrics and logging

• d) Automatic creation of Virtual Private Clouds (VPCs)

Which one is not a benefit of using AWS CloudFront?

• a) Improved website performance and reduced latency

• b) Built-in security features like encryption and access control

• c) Cost savings through data transfer optimization

• d) Automated database backups

Which of the following best describes Amazon Route 53?

• a) A cloud-based Domain Name System (DNS) web service.

• b) A tool for managing security groups in AWS.

• c) A service for deploying machine learning models.

• d) A managed database service.

How does AWS CloudFront work to deliver content efficiently?

• a) By storing all data in a single region.

• b) By distributing content to edge locations closest to the user's geographical location.

• c) By requiring users to connect to the origin server for each request.

• d) By creating copies of content in multiple regions but not utilizing edge locations.

Which steps are involved in creating a distribution network for AWS CloudFront?

• a) Configuring origin servers, specifying default behaviors, and setting up access controls.

• b) Setting up an EC2 instance, configuring a VPC, and attaching an internet gateway.

• c) Creating a VPC, setting up subnets, and configuring security groups.

• d) Deploying a database instance and configuring read replicas.

Which of the following best describes a Virtual Private Cloud (VPC)?

• a) A dedicated physical server exclusively for one customer.

• b) A virtual network that you define in your AWS account, isolated from other networks.

• c) An automated tool for scaling EC2 instances.

• d) A managed database service in the cloud.

What is one of the primary benefits of implementing a VPC in AWS?

• a) Automatic data backup to all AWS regions.

• b) Full control over the virtual networking environment, including IP address ranges, subnets, route tables, and gateways.

• c) Built-in machine learning model deployment.

• d) Unlimited storage capacity.

Which of the following components is NOT typically part of a VPC design?

• a) Internet Gateway

• b) Security Group

• c) Lambda Function

• d) Route Table

When designing a VPC, why is it important to consider subnet placement?

• Subnets determine the availability zone where your resources will be deployed.

• Subnets control the cost of your AWS resources.

• Subnets automatically create backup copies of your data.

• Subnets are responsible for configuring VPC peering.