Quiz 13

1. What is a key feature of AWS Bedrock for generative AI applications?

• a) It provides pre-trained models to build on
• b) It manages EC2 capacity for training models
• c) It integrates with S3 for automatic backup
• d) It is designed for real-time data analytics

2. Which EC2 pricing model should be used for non-interruptible, long-running

• a) On-Demand Instances
• b) Spot Instances
• c) Reserved Instances
• d) Dedicated Hosts

3. Which S3 storage class is best suited for long-term, rarely accessed data with retrieval times of 12 hours?

• a) S3 Standard-IA
• b) S3 Glacier Deep Archive
• c) S3 Glacier
• d) S3 One Zone-IA

4. AWS Lambda is well-suited for applications that require:

• a) Continuous processing of data
• b) High-memory requirements
• c) Event-driven, stateless compute
• d) Running in a single availability zone

5. Which Amazon RDS feature allows you to automatically create backups and snapshots?

• a) RDS Multi-AZ
• b) Automated Backup
• c) Database Replication
• d) DynamoDB Streams

6. What is the purpose of a Global Secondary Index in DynamoDB?

• a) To improve write performance
• b) To allow queries on attributes other than the primary key
• c) To increase database storage capacity
• d) To replicate data across regions

7. API Gateway integrates with which service for usage plans and request throttling?

• a) Amazon S3
• b) AWS IAM
• c) AWS Lambda
• d) AWS CloudWatch