Real interview territory, not generic definitions. The AI draws on these areas and pushes into the sub-topics where you are weakest.
These are the kinds of scenario-based questions Joshua asks. In a live session they adapt to your answers and your target role.
Write the logic to page through every S3 object across thousands of keys without exhausting memory.
How do you call a shell command from Python safely and capture its output and errors?
You need to retry a flaky boto3 call with backoff. How do you implement and test it?
Parse a large log file and emit a custom Prometheus metric. Walk me through the approach.
When would you choose Python over Bash for an automation task, and vice versa?
No. This targets the practical Python that infra roles expect, not algorithm puzzles. Reasoning matters more than memorised syntax.
Yes. AWS SDK usage, pagination, retries and Lambda automation are all in scope.
Yes. The focus is automation, operations and reliability scripting, not LeetCode-style problems.
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