Claude Code
20%The Claude Code domain tests your understanding of Claude's official CLI tool for software engineering — its capabilities, configuration, and effective use patterns.
Key Topics
- ·Claude Code CLI features
- ·CLAUDE.md project configuration
- ·Multi-file editing workflows
- ·Hooks and automation
- ·Working with large codebases
Sample Question
Which file should you create to give Claude project-specific instructions in Claude Code?
- A. .clauderc
- B. claude.config.js
- C. CLAUDE.md
- D. .claude-instructions
Explanation: CLAUDE.md is the official project-level configuration file that Claude Code reads at session start. It allows teams to define coding standards, architecture notes, and tool preferences that persist across sessions.