171. The clock rate of a processor is measured in

1. 1. megabytes or gigabytes

   
   
   

   2. milliseconds

   
   
   

   3. megahertz or gigahertz

   
   
   

   4. nanoseconds

   
   
   

   5. microhertz

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: C

   NA

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172. The difference between memory and storage is that memory is ............. and storage is ........

1. 1. temporary ; permanent

   
   
   

   2. permanent ; temporary

   
   
   

   3. slow ; fast

   
   
   

   4. non-volatile ; volatile

   
   
   

   5. None of the above

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: A

   NA

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173. Instructions and memory address are represented by

1. 1. character code

   
   
   

   2. binary codes

   
   
   

   3. binary word

   
   
   

   4. parity bit

   
   
   

   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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174. Expansion cards are inserted into

1. 1. slots

   
   
   

   2. peripheral devices

   
   
   

   3. the CPU

   
   
   

   4. the back of the computer

   
   
   

   5. None of the above

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: A

   NA

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175. Which among the following is another name for a group of 4 dits ?

1. 1. Nibble

   
   
   

   2. Byte

   
   
   

   3. Kilo Byte

   
   
   

   4. Mega Byte

   
   
   

   5. Peta Byte

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: A

   NA

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