Quiz - AWS Storage & Database

What is Amazon EC2 primarily used for?

• Hosting websites only
  

• Storing large datasets

• Running virtual servers in the cloud

• Managing databases

Which of the following is an advantage of using EC2 Auto Scaling?

• Reduces the cost of Amazon S3
  

• Automatically adjusts the number of EC2 instances to meet demand
  

• Provides automatic storage scaling
  

• Helps in managing VPCs automatically

What is Amazon S3 primarily used for?

• Compute services
  

• Object storage for unstructured data
  

• Relational database management
  

• Auto-scaling services

Which Amazon EC2 pricing option is most suitable for long-term, predictable workloads?

• On-Demand
  

• Reserved Instances
  

• Spot Instances

• Savings Plans

Which of the following is a valid Amazon S3 storage class?

a)

• S3 Direct Access

• S3 Cold Backup
  

• S3 Glacier
  

• S3 Replication

What does Amazon Elastic Block Store (EBS) provide?

• Object-based storage
  

• Block-level storage for use with EC2 instances
  

• Serverless computing
  

• Database management system

Which Amazon EC2 instance type is best for workloads with consistent CPU requirements?

• Compute Optimized
  

• General Purpose
  

• Memory Optimized
  

• Storage Optimized

What is Amazon S3’s primary mechanism to control access to buckets and objects?

• EC2 IAM roles
  

• Security Groups
  

• Access Control Lists (ACLs) and Bucket Policies
  

• Auto-scaling groups

Which of the following allows you to run containerized applications on AWS?

• Amazon Lambda
  

• Amazon EC2

• 
  Amazon ECS
  

• Amazon S3

In Amazon S3, which storage class is suitable for data that is infrequently accessed but requires fast access when needed?

• S3 Standard
  

• S3 Glacier Deep Archive
  

• S3 Intelligent-Tiering
  

• S3 Standard-IA