Memory is a Storage Device. मेमोरी …
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Posted by Sakib Ahmed 5 years, 1 month ago
- 2 answers
Yogita Ingle 5 years, 1 month ago
Primary memory
It is also called as the main memory of the computer. It stores the instructions, operating system and data which required to run the computer. There are two types of primary memories.
RAM (Random Access Memory)
ROM (Read Only Memory
| Floppy Disk (5.25 inches) | Magnetic | 1.2 MB |
| Floppy Disk (3.5 inches) | Magnetic | 1.44 MB |
| Floppy Disk (3.55 inches) | Magnetic | 80 KB to 242 KB |
| Hard Disk | Magnetic | upto 1 TB |
| CD-ROM | Optical | 640 MB to 680 MB |
| DVD-ROM | Optical | 4.7 GB to 17 GB |
| Pen-Drive | Solid State | 1 GB to 512 GB |
| Magnetic tape | Magnetic | Upto 1 TB |
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Divyanshu Negi 5 years, 1 month ago
0Thank You