AWS Certified Solutions Architect Associate (SAA-C03) - Launch Methods

The video tutorial explains four methods to launch Auto Scaling groups in AWS: using launch templates, launch configurations, existing EC2 instances, and the Amazon EC2 Launch Wizard. Each method is detailed with prerequisites and steps, emphasizing the importance of understanding these methods for AWS Architect exams. The tutorial also highlights the need for proper permissions and configurations to avoid errors.

What is a crucial requirement for a launch template to avoid errors when creating an Auto Scaling group?

• It must have a unique name.

• It must be fully formed with all necessary parameters.

• It must include a security group.

• It must be created by an admin user.

What permission is necessary for a user to create an Auto Scaling group using a launch template?

• EC2: StopInstances

• EC2: RunInstances

• EC2: TerminateInstances

• EC2: DescribeInstances

What is the primary difference between a launch template and a launch configuration?

• Launch templates are more flexible and support versioning.

• Launch configurations are deprecated.

• Launch configurations are more secure.

• Launch templates are only available in the CLI.

How can you create an Auto Scaling group using an existing EC2 instance?

• By copying the instance's security group.

• By directly adding the instance to the group.

• By using the instance's public IP.

• By creating an AMI from the instance and using it.

What is a key feature of the Amazon EC2 Launch Wizard for Auto Scaling groups?

• It allows for manual configuration of each instance.

• It provides a step-by-step guide to launch instances.

• It requires no prior AWS knowledge.

• It automatically scales based on CPU usage.