Quiz: What is the difference between a Public Subnet and a Private Subnet in Amazon VPC?
Public subnets route default internet traffic (`0.0.0.0/0`) via Internet Gateway; Private subnets route outbound traffic through NAT Gateways.
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Public subnets route default internet traffic (`0.0.0.0/0`) via Internet Gateway; Private subnets route outbound traffic through NAT Gateways.
Weighted Routing splits traffic based on assigned weights (e.g. 80% to v1, 20% to v2).
S3 Versioning preserves historical revisions of modified or deleted objects.
Amazon EBS provides persistent block storage volumes attached to EC2 instances.
Amazon Macie automatically discovers sensitive data like PII or financial credentials in S3 buckets.
YAML anchors are defined using an ampersand ( &name ) and referenced using an asterisk alias ( *name ).
A lambda function is a small anonymous function containing a single expression: lambda x: x * 2 .
A virtual environment contains an isolated Python installation and package directory, preventing conflicting dependency versions across different projects.