Question

Define secondary memory
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Answer 1

Answer:

SECONDARY MEMORY is where programs and data are kept on a long term basis .The devices include hard disk and optical disks .

Characteristics :

it has non -volatile memory.data can be stored permanently even if power isvswitched off .it is used for storage of data in computer .And computer can run without the secondary memory .There are two types of secondary memory- fixed and removable.

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Answer 2

Answer:

SECONDARY MEMORY = ☆

A memory, which stores data and programs for a long period of time, is called secondary memory. This memory can also be called backup storage memory or mass storage media. Although it is placed in lower position due to low speed , low cost and large size , it has a very large storage capacity.

☆ Floppy disk , Hard disk , CD - ROM , DVD , Zip disk , pen drive , micros card , etc. are secondary memories .

Explanation:

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