Quiz 15

In DynamoDB, how does a Local Secondary Index differ from a Global Secondary Index?

• a) LSI uses the same partition key but a different sort key
• b) LSI uses a different partition key and sort key
• c) GSI uses the same partition key but a different sort key
• d) GSI allows for larger database sizes

Which of the following is a feature of Amazon RDS Multi-AZ deployments?

• a) Improved database query speeds
• b) Automatic failover to a secondary database
• c) Faster read and write operations
• d) Lower network latency

What type of security feature does API Gateway offer to protect your APIs?

• a) SSL Certificates
• b) Firewalls
• c) Database Encryption
• d) Web Application Firewall (WAF) integration

AWS Fargate allows you to run containers without:

• a) Specifying an EC2 instance type
• b) Managing VPCs
• c) Configuring IAM roles
• d) Setting up storage volumes

CloudFront edge locations provide improved performance by:

• a) Reducing storage costs
• b) Replicating entire databases
• c) Caching content closer to users
• d) Using high-performance CPUs

AWS Step Functions allow developers to:

• a) Automate application workflows
• b) Run virtual machines
• c) Store data securely
• d) Manage IAM roles

AWS Bedrock provides which type of AI model for use in applications?

• a) Pre-trained foundation models
• b) Custom machine learning algorithms
• c) Real-time analytics models
• d) Data storage models