Quiz 11

Which EC2 instance type is best for workloads with steady state usage?

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

S3 Glacier Deep Archive is best for data that:

• a) Needs to be frequently accessed
• b) Must be retrieved within seconds
• c) Can be retrieved after 12 hours
• d) Is updated frequently

AWS Lambda can be triggered by events from:

• a) Only S3
• b) Multiple AWS services like S3, DynamoDB, API Gateway
• c) EC2 exclusively
• d) CloudFront only

Amazon RDS provides which two types of backups?

• a) Automated and manual
• b) Full and partial
• c) Scheduled and unscheduled
• d) Snapshot and continuous

DynamoDB Global Secondary Indexes allow you to:

• a) Query with different partition and sort keys
• b) Perform faster writes
• c) Replicate data across multiple regions
• d) Backup data automatically

Which EC2 pricing model is best for workloads that require dedicated hardware?

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

Which S3 storage class is optimized for data that needs immediate access but is infrequently accessed?

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