16. A combination of hardware and software that allows communication and electronic transfer of information between computers is a

1. 1. network

   
   
   

   2. backup system

   
   
   

   3. server

   
   
   

   4. peripheral

   
   
   

   5. modem

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: A

   NA

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17. A device that connects to a network without the use of cables is said to be

1. 1. distributed

   
   
   

   2. cabled

   
   
   

   3. centralised

   
   
   

   4. open source

   
   
   

   5. wireless

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: E

   NA

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18. P2P is a ...... application architecture.

1. 1. client/server

   
   
   

   2. distributed

   
   
   

   3. centralised

   
   
   

   4. 1-tier

   
   
   

   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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19. Which of the following represents the fastest data transmission speed ?

1. 1. Bandwidth

   
   
   

   2. bps

   
   
   

   3. gbps

   
   
   

   4. kbps

   
   
   

   5. mbps

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: C

   NA

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20. In OSI network architecture, the routing is performed by

1. 1. network

   
   
   

   2. data link layer

   
   
   

   3. transport layer

   
   
   

   4. session layer

   
   
   

   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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