The Silent Crash: When Traffic Drops But Your Alerts Don't Senior/Staff Engineer Asked at: FAANG, Stripe, Shopify, any high-traffic business Q: You deploy on Friday afternoon and traffic drops 30% with no error alerts. Your CEO is asking questions. What’s your investigation process? Why this matters...
The Terraform Lexicon: From Keywords to Kingdom-Building Mid/Senior Engineer Asked at: Google, Amazon, Microsoft Q: Can you break down the core building blocks of a Terraform project—providers, resources, variables, and conditionals? Explain how they fit together. Why this matters: This is a test of...
IaC & Terraform: From Digital Masons to Infrastructure Architects Mid/Senior Engineer Asked at: Google, Amazon, Microsoft Q: Can you explain Infrastructure as Code (IaC) and the strategic advantages of using a tool like Terraform over native cloud solutions like AWS CloudFormation? Why this matters:...
Terraform Isn't About Code, It's About Leverage Mid/Senior Engineer Asked at: Google, Amazon, Microsoft Q: Can you explain Infrastructure as Code and why a tool like Terraform is often preferred over cloud-specific solutions like CloudFormation? Why this matters: This question separates tool operato...
The Sentinel's Logbook: A Python Script That Listens to Reality Q: Can you write a Python script that monitors a directory for changes—like file creation, modification, or deletion—and logs those changes? Why this matters: This seems like a simple coding challenge, but it's a test of your systems th...