diff --git a/README.md b/README.md
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@@ -404,6 +404,37 @@ True
Stop the instance, the type of the instance to match the desired RAM and start the instance.
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+What is an AMI?
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+How many storage options are there for EC2 Instances?
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+What happens when an EC2 instance is stopped or terminated?
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+
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+What are Security Groups?
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+How to migrate an instance to another availability zone?
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+
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+What are security groups?
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+What are spot instances?
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+
## Network