Catalog
8 branches of analytics, product and AI interview questions
Explore eight skill tracks, called branches, filterable by subtopic, company, tool and difficulty. SQL questions run against sample tables, choice and numeric answers are checked instantly, and written cases are scored against evaluation criteria.
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Tool
7 questions
Catching agent regressions before release
Prevent shipped updates from breaking tasks that used to work.
Quick check · Evaluation · 6 min · Easy
AI Agents & Automation · Original Uplift question
Demo-day agent, churning users
ProDiagnose why a high-scoring agent loses real users.
Written case · Evaluation · Python · 20 min · Medium
AI Agents & Automation · Original Uplift question
Offline vs online evaluation
You're shipping an AI support agent.
Quick check · Evaluation · 6 min · Medium
AI Agents & Automation · Company-context scenario
Risks of using an LLM to grade your agent
ProYour team uses a strong LLM to automatically grade your agent's outputs ('LLM-as-judge') at scale.
Written case · Evaluation · 15 min · Medium
AI Agents & Automation · Company-context scenario
Build a golden evaluation set for an agent
ProYou're standing up evaluation for a new AI coding/support agent.
Written case · Evaluation · 15 min · Medium
AI Agents & Automation · Company-context scenario
Choose one agent or a multi-agent system
ProYou are designing a research workflow that must search sources, extract evidence, draft a report, and verify citations.
Written case · Evaluation · 20 min · Hard
AI Agents & Automation · Reported interview question
Defend a tool-using agent from prompt injection
ProAn email assistant can read messages, search internal documents, draft replies, and create calendar events.
Written case · Evaluation · 22 min · Hard
AI Agents & Automation · Reported interview question