131. Storage media such as CD read and wirte information using ........

1. 1. a laser beam of red light

   
   
   

   2. magnetic dots

   
   
   

   3. magnetic strips

   
   
   

   4. All of the above

   
   
   

   5. None of the above

   
   
   

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   NA

   Correct Option: A

   NA

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132. CD-ROM is an example of

1. 1. input device

   
   
   

   2. output device

   
   
   

   3. Both input & output

   
   
   

   4. pointing device

   
   
   

   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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133. The hard drive is normally located

1. 1. next to the printer

   
   
   

   2. plugged into the back of the computer

   
   
   

   3. underneath the monitor

   
   
   

   4. on top of the CD-ROM

   
   
   

   5. inside the system base unit

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: E

   NA

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134. ADVD is an example of a (n)

1. 1. optical device

   
   
   

   2. output device

   
   
   

   3. hard disk

   
   
   

   4. solid state storage device

   
   
   

   5. None of these

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: A

   NA

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135. Which of the following is correct sequence of smallest to largest unit of storage size ?

1. 1. Petabyte, Kilobyte, Megabyte, Gigabyte, Terabyte

   
   
   

   2. Kilobyte, Megabyte, Terabyte, Petabyte, Gigabyte

   
   
   

   3. Megabyte, Terabyte, Gigabyte, Kilobyte, Petabyte

   
   
   

   4. Kilobyte, Megabyte, Petabyte, Terabyte, Gigabyte

   
   
   

   5. Kilobyte, Megabyte, Gigabyte, Terabyte, Petabyte

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: E

   NA

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