Angular Azure Oracle Interview Guide (Senior)

This guide is built for candidates (or hiring managers) preparing for a Senior Full-Stack Engineer role combining Angular, Azure cloud architecture, and Oracle database engineering — specifically in energy, smart-grid, and IoT contexts.

What's inside:

1. 8 structured rounds: General/Foundational, Angular & RxJS, Azure Cloud, Oracle PL/SQL, Systems Integration & Security, System Design/Scenario, Managerial & Behavioural, and HR
2. 91 core questions tagged by difficulty (Easy/Medium/Hard) and flagged where they're common "red flag" filters
3. 12 fully worked implementation answers with production-grade code — resilient RxJS WebSocket reconnection, PL/SQL BULK COLLECT/FORALL batching, Stream Analytics tumbling windows, Azure AD RBAC design, Oracle partitioning strategy, and more
4. Real code samples in RxJS, PL/SQL, C# (Azure Functions), and Stream Analytics SQL — not pseudocode
5. A 2-minute scannable cheat sheet covering Angular, Azure, and Oracle syntax and concepts

Bonus: Company Tier Variant — how the same interview differs at service/mid-size companies vs FAANG/MAANG vs AI-infra companies, including sample DSA and system-design questions and leadership-principle-style behavioral prompts

Ideal for candidates prepping for real-time dashboard, IoT telemetry, or critical-infrastructure engineering roles, and for interviewers/hiring managers building a structured, red-flag-aware evaluation rubric.