Computer Applications
Primary memory
प्राथमिक स्मृति
In this Class 9 Computer Applications topic from Basics of Information Technology, students learn how primary memory stores the data and instructions that the computer needs while working. The topic explains the purpose and characteristics of RAM and ROM, including the difference between volatile and non-volatile memory. Students also understand how memory capacity is measured in bits and bytes and why primary memory is important for processing, starting programs, and accessing information quickly.
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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
- Primary memory
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