AWS Cloud Storage and Database Essentials

What is S3 in AWS?

• Amazon S3 is a virtual private cloud service in AWS.

• Amazon S3 is a content delivery network service in AWS.

• Amazon S3 is a relational database service in AWS.

• Amazon S3 is a scalable object storage service in AWS.

What type of storage does EBS provide?

• Object storage

• Cloud storage

• Block storage

• File storage

What is the purpose of EFS?

• The purpose of EFS is to provide scalable and shared file storage for AWS services.

• To manage user authentication for AWS services.

• To offer a content delivery network for static files.

• To provide a database service for AWS applications.

Which AWS service is designed for low-cost archival storage?

• Amazon S3 Standard

• Amazon EBS

• Amazon RDS

• Amazon S3 Glacier

What does the Storage Gateway service do?

• The Storage Gateway service is a backup solution for local files.

• The Storage Gateway service connects on-premises applications to cloud storage.

• The Storage Gateway service is used for managing on-premises databases.

• The Storage Gateway service provides a virtual machine for cloud computing.

What is RDS used for in AWS?

• RDS is used for storing unstructured data.

• RDS is used for managing relational databases in the cloud.

• RDS is primarily used for big data analytics.

• RDS is a service for managing virtual machines.

What type of database is DynamoDB?

• In-memory database

• NoSQL database

• Graph database

• Relational database

What is unique about Aurora compared to other databases?

• Aurora requires manual intervention for performance tuning.

• Aurora is a NoSQL database with limited scalability.

• Aurora does not support high availability features.

• Aurora offers high performance, automatic scaling, and high availability, unlike traditional databases.

What is Redshift primarily used for?

• Machine learning model training

• Web application hosting

• Real-time data streaming

• Data warehousing and analytics

What type of database does Neptune specialize in?

• Key-value store

• Document database

• Graph database

• Relational database