Session 8· 12 questions
End-of-session quiz
What you'll learn
- ▸Confirm you can build, configure, and debug LangChain agents
12 questions across single agents, memory, streaming, structured output, HITL, and multi-agent. Aim for 9+ before heading to the capstone projects.
Single agent (00–03)
Knowledge Check
What does create_agent give you that Session 6's manual code did not?
Code Check
How does @wrap_model_call middleware change available tools?
Knowledge Check
When a tool raises an exception, what should @wrap_tool_call return?
Memory & output (04–07)
Code Check
What two things do you need for multi-turn memory?
Knowledge Check
What does SummarizationMiddleware do?
Code Check
Which stream_mode shows individual tokens?
Code Check
Where does the structured result live when using response_format?
Advanced (08–10)
Knowledge Check
What are the three human decisions during an HITL interrupt?
Code Check
How does a handoff tool switch agents?
Knowledge Check
Why do subagents start with a clean context on every invocation?
Knowledge Check
Which multi-agent pattern would you use for a customer support bot with triage → specialist → billing stages?
Scored 9+ out of 12?
You are ready for the capstone projects. Apply everything from Sessions 1–8 in the BookingAgent and InterviewerBOT.