Computer · Computer Storage
चुम्बकीय डिस्क (Magnetic Disk) पर आमतौर पर इनमें से किस पदार्थ की परत होती है?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
Share:
- 1कॉपर सल्फेट
- 2आयरन ऑक्साइड✓
- 3सोडियम पेरोक्साइड
- 4मैग्नीशियम ऑक्साइड
सही उत्तर देखें
आयरन ऑक्साइड
Download Single Question PDF
Save this question and verified answer as a clean study sheet with live clickable link.
👥
Share with Friends & Study Groups
Challenge your peer aspirants on WhatsApp or Telegram to solve this question!
Online Test Series
Start Free Mock Test →Preparing for Computer?
Practice full-length mock tests with real exam timers, instant score analysis, and all-India ranking.
Chapter Practice
Practice Computer Storage MCQs →Want more practice questions on Computer Storage?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Computer · Computer Storage