How many types of placement strategies are there for placement groups?

Can we change the instance type once it is launched? (Answer in yes or no lowercase )

Which of the following Amazon EC2 instance types is available in the AWS free tier?

Answer in lowercase in yes or no

By default, am I charged if my Amazon S3 buckets are accessed from another AWS account?

What AWS service can be used to record and audit calls made to the AWS Lambda API?

Which of the following AWS features determines the placement strategy of your EC2 instances?

Which of the following is the central computing service in the AWS portfolio?

Which of the following AWS services allows you to create and manage instances of the MySQL database to support your web applications?

How to decide which AWS Region should be chosen to store data?

Which of the following is a characteristic of Software as a Service (SaaS)?