Banking Computers Science IBPS RRBs Officer Scale-I II Exam CWE 13-09-2015

  • question_answer
    ______ is a group of servers that share work and may be able to back each other up if one server fails.

    A)  tiger team        

    B)  channel bank

    C)  cluster 

    D)  logical unit

    E)  server less back up

    Correct Answer: C

    Solution :

    [c] A group of several servers that share work and may be able to back each other up if one server fails is considered clustered. In a computer system a cluster is a group of servers and other resources that act like a single system and enable high availability and, in some cases, load balancing and parallel processing.


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