Which of the following is called magnetic storage?
Which of the following is called magnetic storage?
निम्नलिखित में से किसे मैग्नेटिक स्टोरेज कहा जाता है?
Detailed Solution & Logic
Hard Disk
Explanation (व्याख्या):
Magnetic storage is a type of storage in which data is stored using magnetic technology.
Magnetic storage वह स्टोरेज होती है जिसमें डेटा को चुंबकीय (magnetic) तकनीक की मदद से संग्रहित किया जाता है।
In a hard disk, data is stored on rotating magnetic platters, therefore it is called magnetic storage.
Hard Disk (हार्ड डिस्क) में डेटा घूमती हुई magnetic platters पर स्टोर होता है, इसलिए इसे Magnetic Storage कहा जाता है।
Other Options (अन्य विकल्प):
Optical storage uses laser technology, such as CD and DVD.
Optical storage – लेज़र तकनीक का उपयोग करता है (जैसे CD, DVD) ❌
Storage capacity refers to the amount of data that can be stored and is not a type of storage.
Storage capacity – यह स्टोरेज का प्रकार नहीं, बल्कि क्षमता को दर्शाता है ❌
Solid state storage is based on flash memory, such as SSD and pen drive.
Solid state storage – फ्लैश मेमोरी पर आधारित होता है (जैसे SSD, Pen Drive) ❌
Extra Facts (अतिरिक्त तथ्य):
Examples of magnetic storage include Hard Disk Drive and Magnetic Tape.
Magnetic Storage के उदाहरण हैं: Hard Disk Drive (HDD) और Magnetic Tape।
A hard disk is a secondary storage device.
Hard Disk एक Secondary Storage Device है।
In magnetic storage, data is non-volatile, meaning it remains safe even when the power is turned off.
Magnetic storage में डेटा Non-volatile होता है, यानी बिजली बंद होने पर भी सुरक्षित रहता है।
SSD (Solid State Drive) is not magnetic, so it does not fall into this category.
SSD (Solid State Drive) magnetic नहीं होती, इसलिए वह इस श्रेणी में नहीं आती।
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