Banking Computers Science IBPS RRBs Officer Assistant Exam CWE-IV 20-09-2015

  • question_answer
    A computer network tool used to detect hosts or to test the reachability of a host on

    A)  Try                 

    B)  Ping

    C)  Check 

    D)  View

    E)  Lookup

    Correct Answer: B

    Solution :

    [b] Ping (Packet Internet Groper) is a computer network administration software utility used to test the reachability of a host on an Internet Protocol (IP) network and to measure the roundtrip time for messages sent form the originating host to a destination computer and back. Ping operates by sending Internet Control Message Protocol (ICMP) echo request packets to the target host and waiting for an ICMF echo reply.


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