Claude Code Tools Explained | Grep vs Glob, Read vs Edit | Claude Certified Architect Foundation

Claude Code के 6 built-in tools में confusion? ये video definitions रटने के लिए नहीं है — exam में सही tool चुनने के लिए है. (Claude Certified Architect Foundation ) Grep vs Glob, Read vs Write vs Edit, और वो traps जो CCAR-F style questions में बार-बार आते हैं — सब purpose → tool mapping से clear। 🔍 Search family • Grep → file के अंदर content खोजो (function, error, import) • Glob → file / path के नाम से खोजो (**/*.test.tsx) ✏️ Change family • Read → समझो • Write → नई / पूरी file • Edit → targeted change (default) 🎯 Exam rule (एक line) क्या ढूँढना / करना है, उसी से tool चुनो. Content → Grep · Path/name → Glob · Understand → Read · Create → Write · Targeted change → Edit ⚠️ Common traps • Callers के लिए Glob? ❌ (content है → Grep) • Test files के लिए सिर्फ़ Grep "test"? ❌ (path → Glob) • 200 files पहले Read? ❌ (narrow start) • हमेशा Read + Write? ❌ (Edit first; fallback last) 📌 Chapters 0:00 Intro — 6 tools 0:42 Search families 2:33 Grep inside 4:12 Glob names 5:41 One-line exam trick 7:02 Read / Write / Edit 8:32 Edit decision ladder 11:53 Exam vs real-world recovery 14:17 Start narrow 15:40 Wrapper / caller chain 18:46 Deprecation: Grep → Glob → Grep 22:00 Five exam traps 23:35 Master chooser 25:22 Purpose → tool summary 🎧 Language: Hindi VO · Tool names in English ⏱ ~19 min · Landscape #ClaudeCode #CCARF #Grep #Glob #AIcoding #ExamPrep #HindiTech