CCP AWS Core Infrastructure Services

Question 1

Which Amazon EC2 storage type provides temporary block storage that is deleted when an instance is stopped or terminated?

Accepted Answer

Instance Store

Answer

Amazon EBS

Answer

Amazon EFS

Answer

Amazon S3

Question 2

Which AWS storage service is best suited for sharing a file system across multiple EC2 instances simultaneously?

Accepted Answer

Amazon EFS

Answer

Amazon EBS

Answer

Amazon S3

Answer

AWS Storage Gateway

Question 3

What is the maximum size of a single object that can be stored in Amazon S3?

Accepted Answer

5 TB

Answer

1 GB

Answer

5 GB

Answer

50 TB

Question 4

Which Amazon S3 storage class is designed for data that is accessed infrequently but requires millisecond retrieval?

Accepted Answer

S3 Standard-IA

Answer

S3 Standard

Answer

S3 Glacier Instant Retrieval

Answer

S3 One Zone-IA

Question 5

Which AWS service provides a managed relational database with automated backups, patching, and failover?

Accepted Answer

Amazon RDS

Answer

Amazon DynamoDB

Answer

Amazon Redshift

Answer

Amazon ElastiCache

Question 6

Which AWS database service is a fully managed, serverless NoSQL key-value and document database?

Accepted Answer

Amazon DynamoDB

Answer

Amazon RDS

Answer

Amazon Aurora

Answer

Amazon Redshift