Quiz - 6

1. What is the main purpose of a Local Secondary Index in DynamoDB?

• Allow queries on non-key attributes
• Provide faster writes
• Allow queries using the sort key
• Speed up read operations

2. API Gateway provides throttling to prevent:

• DDoS attacks
• Unauthorized access
• Excessive requests from a single client
• Slow response times from DynamoDB

3. AWS Fargate is typically used to run:

• Serverless code
• Docker containers
• Machine learning models
• Relational databases

4. How do CloudFront edge locations reduce latency?

• By storing content on SSDs
• By caching content closer to users
• By increasing the number of compute instances
• By utilizing machine learning models

5. AWS Step Functions provide:

• Managed message queues
• A way to monitor databases
• Workflow automation for microservices
• A high-performance storage solution

6. What is one key feature of AWS Bedrock?

• Real-time content delivery
• Pre-built foundation models for generative AI
• Distributed database management
• Large-scale image storage

7. Which EC2 instance type is best suited for short-term, unpredictable workloads?

• Reserved Instances
• Spot Instances
• On-Demand Instances
• Dedicated Hosts