Teach Cloud - Cloud, DevOps, and Python Backend Development Blog

❓ Quiz Question

Aug 30, 2026

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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❓ Quiz Question

Aug 30, 2026

Target Tracking scaling policies adjust capacity dynamically like a thermostat to maintain specified metric targets.

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❓ Quiz Question

Aug 30, 2026

Multi-AZ RDS maintains a synchronous standby instance in a different AZ, executing automated failover if outages occur.

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❓ Quiz Question

Aug 30, 2026

AWS Direct Connect establishes private, low-latency network connections between on-premises environments and AWS.

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❓ Quiz Question

Aug 30, 2026

… simplifies complex VPC peering topologies by acting as a regional cloud router.

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❓ Quiz Question

Aug 30, 2026

… e Artifacts persist build outputs (e.g., compiled code binaries or test reports) across workflow jobs.

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❓ Quiz Question

Aug 30, 2026

Canary deployments minimize blast radius by exposing new releases to a fraction of live traffic.

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❓ Quiz Question

Aug 30, 2026

Preview Environments provision short-lived instances for testing pull requests in isolation.

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