Banking Computers Rajasthan Banking Assistant Exam Held on 15-03-2015

  • question_answer Data communication system spanning states, countries, or the whole world is

    A)  LAN    

    B)  WAN

    C)  MAN   

    D)  TAN

    E)  None of these

    Correct Answer: B

    Solution :

    [b] A wide area network (WAN) is a network that covers a broad area (i.e., any telecommunications network that. links across metropolitan, regional, national or international boundaries) using leased telecommunication lines. It covers the whole of the world network.

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