Day 6: Memory – RAM, ROM, Cache (Asaan Bhasha Mein)
Memory – RAM, ROM, Cache (Asaan Bhasha Mein)
1️⃣ Memory kya hoti hai?
Memory computer ka wo hissa hota hai jisme data aur information store hoti hai।
👉 Simple shabdon mein:
Jahan computer data rakhta hai = Memory
Computer memory do type ki hoti hai:
Temporary Memory (temporary data)
Permanent Memory (permanent data)
2️⃣ RAM (Random Access Memory)
✅ RAM kya hai?
RAM computer ki temporary memory hoti hai।
Isme wo data store hota hai jo hum currently use kar rahe hote hain।
✅ RAM ki khas baatein
Temporary memory hai
Computer band hote hi data delete ho jata hai
Speed fast hoti hai
👉 Example:
Aap Word mein typing kar rahe ho → wo data RAM mein hota hai।
3️⃣ ROM (Read Only Memory)
✅ ROM kya hai?
ROM computer ki permanent memory hoti hai।
Isme computer start hone ke instructions hote hain।
✅ ROM ki khas baatein
Permanent memory hai
Computer band hone par data delete nahi hota
System ko start karne mein help karti hai
👉 Example:
Computer ka startup program ROM mein hota hai।
4️⃣ Cache Memory
✅ Cache kya hai?
Cache ek special aur very fast memory hoti hai jo CPU ke paas hoti hai।
✅ Cache ka kaam
Frequently used data ko store karna
CPU ko fast data dena
👉 Simple shabdon mein:
Cache = CPU ki super fast memory ⚡
✅ RAM vs ROM vs Cache (Easy Table)
| Memory | Type | Speed | Data Delete hota hai? |
|---|---|---|---|
| RAM | Temporary | Fast | Yes |
| ROM | Permanent | Slow | No |
| Cache | Temporary | Very Fast | Yes |
✅ Short Summary (Yaad rakhne layak)
Memory = Data store karne ki jagah
RAM = Temporary memory
ROM = Permanent memory
Cache = Very fast memory
👉 Easy trick yaad rakho:
RAM = Kaam chal raha hai
ROM = System ka rule
Cache = Turbo speed
Agar chaho to main is topic ko:
aur simple language mein
ya exam notes style mein
ya blog style mein thora aur strong
bana sakta hoon 📘💻
👉 Ab bhejo Day 7 ka topic 🙂