What is Amazon CloudFront?

• A cloud storage service

• A content delivery network (CDN)

• A cloud computing platform

• A database management system

What does Amazon CloudFront improve by caching content at the edge?

• Write performance

• Read performance

• Data storage capacity

• Data processing speed

How does Amazon CloudFront improve user experience?

• By reducing costs

• By increasing security

• By improving read performance

• By providing better customer service

What is the purpose of Amazon CloudFront's integration with AWS Web Application Firewall?

• To enhance data analytics

• To improve content delivery speed

• To provide DDoS protection

• To increase storage options

How many Points of Presence does Amazon CloudFront have globally?

• 216

• 106

• 316

• 126

What is the purpose of using an S3 bucket with CloudFront?

• To host dynamic web applications

• For distributing files and caching them at the edge

• To increase the load time of the website

• To store database backups

What has CloudFront Origin Access Control (OAC) replaced?

• Origin Access Identity (OAI)

• Application Load Balancer

• EC2 Instance

• Static S3 Website

What can CloudFront be used as in relation to S3?

• A database

• An ingress (to upload files to S3)

• A primary storage service

• A content management system

Which of the following can be a custom origin for CloudFront?

• Only EC2 instances

• Only S3 buckets

• Only Application Load Balancers

• Any HTTP backend you want

Before using an S3 bucket as a custom origin for CloudFront, what must be done?

• The bucket must be encrypted

• The bucket must be shared publicly

• The bucket must first enable the bucket as a static S3 website

• The bucket must be configured for versioning