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प्रश्न
What is the need for secondary memory?
टिप्पणी लिखिए
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उत्तर
Primary memory has limited storage capacity and is either volatile (RAM) or read-only (ROM). Thus, a computer system needs auxiliary or secondary memory to permanently store the data or instructions for future use.
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संबंधित प्रश्न
The primary memory consists of ______ and ______.
What is a storage unit?
What is the need for RAM?
How does RAM differ from ROM?
Check the size of the RAM and HDD of a computer in your school. Make a table and write their size in Bytes, Kilobytes, Megabytes, and Gigabytes.
List all secondary storage devices available at your school or home.
