21. Floppy disks are organised as

1. 1. files

   
   
   

   2. heads and folders

   
   
   

   3. tracks and sectors

   
   
   

   4. All of these

   
   
   

   5. None of these

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: C

   NA

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22. Memory is made up of

1. 1. set of wires

   
   
   

   2. set of circuits

   
   
   

   3. large number of cells

   
   
   

   4. All of the above

   
   
   

   5. None of the above

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: C

   NA

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23. The term bit is short for

1. 1. megabyte

   
   
   

   2. binary language

   
   
   

   3. binary digit

   
   
   

   4. binary number

   
   
   

   5. None of these

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: C

   NA

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24. A flat metallic disk that contains a large amount of permanently stored information read optically, is called a

1. 1. monitor

   
   
   

   2. ALU

   
   
   

   3. CD-ROM

   
   
   

   4. RAM

   
   
   

   5. None of these

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: C

   NA

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25. Storage that retains its data after the power is turned OFF is referred to as

1. 1. volatile storage

   
   
   

   2. non-volatile storage

   
   
   

   3. sequential storage

   
   
   

   4. direct storage

   
   
   

   5. None of these

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: B

   NA

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