Aaj Ke Digital Yug Me Computer
Memory Ek Bahut Hi Important Role Play Karti Hai. Jab Bhi Aap Koi File Save
Karte Ho, Video Dekhte Ho, Ya Koi Software Run Karte Ho - Sab Kuch Memory Ke Zariye Hota Hai. Is Article Me Hum
Detail Me Samjhenge Memory Kya Hoti Hai, Uske Types (Prakar), Aur
Unka Kaam (Function) Kya Hota Hai.
Memory Kya Hai?
Memory Ek Aisi Storage Unit Ya Device Hoti Hai Jisme Computer Data, Information Aur Instructions Ko Store Karta Hai Taaki Unhe Zarurat Padne Par Use Kiya Ja Sake.
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| Memory Kya Hai |
Iski Capacity Ko MB (Megabyte), GB (Gigabyte) Ya TB (Terabyte) Me Measure Kiya Jata Hai.
Simple Words Me: Memory Ek Process Hai Jisme Data Ko Store Karke, Zarurat Ke
Time Par Use Kiya Jata Hai.
Memory Ki Mukhya Shreniyan
Computer Memory Ko Do Main
Categories Me Divide Kiya Gaya Hai:
Volatile Memory
- Isme Stored Data Power Off Hone Par Delete Ho
Jata Hai.
- Ye Memory Temporary Hoti Hai.
- Example: RAM (Random Access Memory), Cache
Memory
Non-Volatile Memory
- Isme Stored Data Power Band Hone Ke Baad Bhi Safe
Rehta Hai.
- Ye Permanent Storage Ke Liye Use Hoti Hai.
- Example: ROM (Read Only Memory), Hard Disk,
SSD (Solid State Drive)
Memory Ke Pramukh Prakar
Internal Memory
Ye Memory CPU Ke Direct Contact
Me Hoti Hai. Iske Main Parts Hain:
Cache Memory
- Ye Sabse Fast Memory Hoti Hai.
- CPU Ke Andar Ya Paas Me Located Hoti Hai.
- Recently Used Data Ko Store Karti Hai.
- Bahut Expensive Aur Nanosecond Speed Wali Hoti
Hai.
Register Memory
CPU Ke Dwara Turant Use Hone Wale
Data Aur Instructions Ko Hold Karti Hai.
Example Registers:
- Accumulator Register
- Address Register
- Program Counter
Primary Memory
- Ye Memory CPU Dwara Directly Access Ki Ja Sakti
Hai.
- Fast Aur Costly Hoti Hai.
- Do Main Parts Me Divided Hai:
RAM - Random Access Memory
- Isme Data Ko Read Aur Write Dono Kar Sakte Hain.
- Device Band Hone Par Data Delete Ho Jata Hai.
- Ye Volatile Memory Hoti Hai.
ROM - Read Only Memory
- Isme Data Ko Sirf Read Kiya Ja Sakta Hai.
- Computer Ke Boot Hone Ke Liye Zaruri Programs ROM Me
Store Hote Hain.
- Ye Non-Volatile Hoti Hai, Yani Data Permanent
Rehta Hai.
Secondary Memory
- Is Memory Ko CPU Directly Access Nahi Kar Sakta.
- Isme Data Permanently Store Hota Hai.
- Capacity Zyada Aur Cost Kam Hoti Hai.
- Example: Hard Disk, SSD, CD/DVD, Pen Drive
Memory Ke Features 2026
- Speed (Gati):
Computer Memory Bahut Fast Hoti Hai, Lakhon Instructions Ko Seconds Me
Execute Karti Hai.
- Accuracy (Shuddhata):
100% Sahi Results Deti Hai.
- Storage Capacity:
Memory Me Huge Data (Audio, Video, Text) Store Kar Sakte Hain.
- Communication:
Emails, Chat, Video Calls Sab Memory Ke Help Se Possible Hain.
- Durability:
Non-Volatile Memory Me Data Permanently Safe Rehta Hai.
History Of Memory Memory Ka Itihaas
Suruaat Me Humans Ke Liye Manual
Calculation Karna Mushkil Tha. Isiliye Abacus Ka Invention Hua - Ye Hi Modern Computer Memory
Ki Foundation Bani.
Aaj Hum Terabyte Storage Tak Pahunch Gaye Hain, Jahan Ek Computer Hazaron
Gigabyte Data Store Kar Sakta Hai.
Conclusion:
Is Article Me Humne Seekha Ki Computer
Memory Kya Hai, Uske Types (Volatile & Non-Volatile) Kya Hote Hain,
Aur Kaise Ye Computer Ke Performance Me Important Role Play Karti Hai.Aaj Ke
Time Me Memory Ke Bina Koi Bhi Computer System Incomplete Hai.Jitni Fast Aur
Advanced Memory Hogi, Utna Hi Computer Ka Performance Powerful Hoga.
FAQs:
Q1. Memory Kya Hoti Hai Simple Words
Me?
Ans-:Memory Ek Storage System Hai
Jisme Computer Data Ko Store Karta Hai Taaki Future Me Use Kiya Ja Sake.
Q2. Memory Ke Main Types Kitne Hote
Hain?
Ans-:Do: Volatile Memory Aur Non-Volatile
Memory.
Q3. Volatile Memory Ka Example Kya
Hai?
Ans-:RAM Aur Cache Memory.
Q4. ROM Aur RAM Me Kya Difference
Hai?
Ans-:RAM Temporary Hoti Hai (Data
Delete Ho Jata Hai), Jabki ROM Permanent Hoti Hai (Data Safe Rehta Hai).
Q5. Secondary Memory Kya Hoti Hai?
Ans-:Ye Wo Memory Hoti Hai Jisme
Data Permanently Store Hota Hai, Jaise Hard Disk, SSD, Pen Drive, Etc.