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What is Secondary Memory?||सेकेंडरी मेमोरी क्या होती है?
Secondary Memory in Computer 
What is Secondary Memory? Secondary memory (also called external memory or storage) is used to store data permanently.Even after the computer is shut down,…
What is Secondary Memory? Secondary memory (also called external memory or storage) is used to store data permanently.Even after the computer is shut down,…
Topic: What is RAM and ROM? 
Let's Begin the Lecture in Very Easy English: 
What is Memory in Computer?Memory is like the brain of a computer.…