👋 Hey, welcome back to GetToKnow 4u!
In this video we’re covering Lesson 5.4 — Intro to Programming Languages! 💻⚙️ Did you know programming languages didn’t start with Python or Java? They evolved over 5 generations — from raw binary all the way to natural language AI systems. This lesson walks through every generation, explains the difference between compiled and interpreted languages, and breaks down low-level vs high-level languages!
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📚 WHAT WE COVER IN THIS VIDEO
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🔵 5 Generations of Programming Languages
→ 1GL — Machine Language: binary 0s & 1s, direct hardware instructions
→ 2GL — Assembly Language: MOV, ADD, JMP opcodes & mnemonics
→ 3GL — High-Level Languages: Python, Java, C++ & human-readable syntax
→ 4GL — Very High-Level: SQL, MATLAB, R — closer to natural language
→ 5GL — Natural Language / AI: Prolog, constraint-based programming
🟠 Compiled vs Interpreted Languages
→ Compiled — translated all at once before running (C, C++)
→ Interpreted — translated line-by-line at runtime (Python, JavaScript)
→ Pros, cons & real-world use cases of each
🟢 Low-Level vs High-Level Languages
→ Low-level — close to hardware, fast but complex
→ High-level — human-readable, easier but abstracted
→ When and why each type is used
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📌 PART OF THE IT SERIES
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This is part of our D322 IT & Information Systems series. Whether you want to become a developer or just understand how code works, this lesson gives you the foundation! 🎓
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🔔 DON’T FORGET!
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