Python for AWS & DevOps - Interview Questions & Answers
Q1 What is boto3 and how do you authenticate with AWS using it? Basic Ans: boto3 is the official AWS SDK for Python. It lets you interact …
Jul 1, 2026
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Lambda
4 articles
CloudTrail Root Account Monitor — Alert on Root API Usage via Lambda
Problem Statement The AWS root account bypasses all IAM policies and has unrestricted access to everything in the account — including …
Jan 20, 2025
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Deploy Lambda Function with Version Publishing & Alias Traffic Shifting
Problem Statement Your team deploys Lambda functions by hand through the AWS Console — which means no audit trail, no rollback plan, and …
Jan 20, 2025
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Lambda Function Timing Out Processing Kinesis Stream Records
The Problem Lambda + Kinesis timeouts are particularly dangerous because Kinesis retries failed batches indefinitely by default. A single …
Jan 20, 2025
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