Computer Applications
Storage devices
In this Class 9 Computer Applications topic from Basics of Information Technology, students learn how storage devices save, retain, and retrieve digital data. They explore common examples such as hard disk drives, solid-state drives, USB flash drives, memory cards, CDs, and DVDs, and understand the difference between primary and secondary storage. The topic introduces storage capacity, speed, portability, durability, and suitable uses, helping students compare devices and choose appropriate options for storing documents, programs, images, audio, and video.
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Practice questions are not available for this topic yet. We plan to add questions with clear explanations soon. You can keep practising other topics in the meantime.
- Class / subject
- 9 · Computer Applications
- Chapter
- Basics of Information Technology
- Topic
- Storage devices
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