TikTok | AI Infra Intern | Onsite Round 1

Deep dive into internship experience

• Asked detailed questions about previous internship, including the projects , specific contributions, and implementation details.

Challenges at work

• Asked whether I had ever gotten stuck or faced a difficult problem at work, and how I handled and resolved it.

Operating Systems

• Asked about my understanding of operating systems.
• Explain how memory management works in an operating system.
• What problems does virtual memory solve?

MCP (Model Context Protocol)

• Explain what MCP is and how it works.

MCP and tool hallucination

• When an MCP setup has a large number of tools, how can you reduce hallucinations and help the model select and call the correct tools?

Recent AI research

• Do you regularly read research papers?
• What are some recent papers or new developments you've been following?

Coding Question

• Given an array, find the maximum number of consecutive occurrences of the same value.
• Example: [1, 1, 2, 2, 2, 3, 3] → 3