Learn which step of the Amazon EC2 launch wizard allows developers to select the operating system that will run on their EC2 instance.
Table of Contents
Question
In which step of the Amazon EC2 launch wizard does a developer choose the operating system that will run on their instance?
A. The advanced details
B. The Amazon Machine Image (AMI)
C. The instance type
D. The network settings
Answer
B. The Amazon Machine Image (AMI)
Explanation
The AMI is the step in the Amazon EC2 launch wizard where the user can choose the operating system. The AMI contains the software for the operating system, application server, and applications.
In the Amazon EC2 launch wizard, the operating system that will run on the EC2 instance is selected in the Amazon Machine Image (AMI) step. The AMI is a template that contains the software configuration required to launch an instance, including the operating system, application server, and applications.
Amazon provides many pre-configured AMIs with various operating systems like Linux, Windows, and macOS. Developers can also create their own custom AMIs. But the key point is that the operating system is chosen as part of selecting the AMI in the EC2 launch wizard.
The other steps mentioned – advanced details, instance type, and network settings – are for configuring other aspects of the EC2 instance, but do not involve choosing the operating system itself. That is done solely in the AMI selection step.
So in summary, when launching a new Amazon EC2 instance, developers specify the operating system for that instance by selecting the appropriate Amazon Machine Image containing the desired OS.
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