AWS Solutions Architect Associate (SAA-C02) Exam Prep Course - 2021 UPDATED! - Amazon Machine Images (AMI) Virtualizatio

The video tutorial covers the concept of Amazon Machine Images (AMIs) in AWS, explaining their role as blueprints for launching instances. It discusses the different sources of AMIs, including Amazon, the marketplace, and community contributions, along with their pricing models. The tutorial also covers how to create and manage AMIs, including setting permissions. It delves into virtualization concepts, comparing hardware virtual machines (HVM) and paravirtualization. Finally, it explains the importance of root volume storage options, such as EBS and instance store, and their impact on data persistence.

What is an Amazon Machine Image (AMI) and why is it important in AWS?

What does the term 'instance' indicate in the context of AMIs?

What are the different sources from which AMIs can be obtained?

How do community AMIs differ from those provided by Amazon?

What are the implications of setting an AMI to public, explicit, or owner only?

How can you create your own AMI?

What precautions should be taken when using public sources to create AMIs?

What is the significance of hardware assisted virtualization in AMIs?

Describe the role of the root volume in an instance.

Explain the difference between an instance store backed AMI and an EBS backed AMI.