Quiz 5

1. CloudFront Edge locations improve performance by

• Allowing faster database queries
• Delivering content closer to users
• Reducing the cost of data transfer
• Increasing storage capacity

2. Which AWS service is used to coordinate workflows in microservices applications?

• Amazon EC2
• AWS Lambda
• AWS Step Functions
• Amazon RDS

3. What is AWS Bedrock primarily used for?

• Real-time monitoring
• Building generative AI applications
• Securing web applications
• Storing data in the cloud

4. What is a common use case for Amazon EC2 Spot Instances?

• Running mission-critical applications
• Running batch processing jobs
• Long-term database storage
• Web hosting

5. Which S3 storage class is most cost-effective for long-term data archiving?

• S3 Standard
• S3 Standard-IA
• S3 Glacier Deep Archive
• S3 Intelligent-Tiering

6. AWS Lambda is ideal for applications that:

• Run continuously for long periods
• Require high server management
• Need event-driven compute
• Handle large volumes of static content

7. How often are automated backups created in Amazon RDS by default?

• Once a day
• Once a week
• Every hour
• Every 12 hours