Domain 3 · 3.1% of the CCDV-F exam

Claude Code

Operate Claude Code: rules, skills, commands, agents, and memory; sessions and slash commands; headless, streaming, and auto mode; the CLAUDE.md hierarchy; repository initialization; and settings.json.

Task statements

3.1 · 3.1%
Claude Code Operation
Claude Code is configured with rules, skills, commands, agents, and memory, then operated through sessions, slash commands, and print mode. CLAUDE.md guides the model. settings.json and hooks enforce what the model is allowed to do.

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Lay out one repo's Claude Code surface

3.1 · Intermediate · 40 minutes

Which facts belong in CLAUDE.md, a path rule, or a skill.
Where a hook goes versus a sentence of guidance.
How a print-mode command differs from an interactive session.
What auto memory will not share with a clone.