Computer · Computer Storage Devices
The platters of a hard disk drive are typically coated on both sides with which type of material to enable magnetic data storage?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
Share:
- 1All of the above
- 2Carbon layer
- 3Optical metallic oxide
- 4Magnetic metallic oxide✓
Correct answer
Magnetic metallic oxide
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 Devices MCQs →Want more practice questions on Computer Storage Devices?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Computer · Computer Storage Devices