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a.  Suggest by drawing the best cable layout for effective network connectivity of all the Branches and the Head Office for
                  communicating data.
               b.  Suggest the most suitable location to install the main server of this NGO to communicate data with all the offices.
               c.  Write the name of the type of network out of the following, which will be formed by connecting all the computer systems
                  across the network:
                  (A) WAN (B) MAN (C) LAN (D) PAN
               d.  Suggest the most suitable medium for connecting the computers installed across the network out of the following:
                  (A) Optical Fibre (B) Telephone wires (C) Radio Waves (D) Ethernet cables
               2.  Welfare  Medcare  Institute  is  setting  up  its  centre  in  Bengaluru  with  four  specialised  Units  for  Oncology,  Nephrology,
                  Orthopaedics and Neurology and an administrative office in separate buildings.


                                                                       Administrative
                                                                            Unit
                               Orthopaedics
                                   Unit





                                                                                               Oncology Unit

                            Neurology Unit
                                                             Nephrology Unit



                   The physical distances between various buildings (in metres) are as follows:


                                           Administrative Unit to Oncology Unit   80
                                           Oncology Unit to Nephrology Unit       40

                                           Nephrology Unit to Neurology Unit      50

                                           Neurology Unit to Orthopaedic Unit     75

                                           Orthopaedic Unit to Administrative Unit  60
                                           Administrative Unit to Nephrology Unit  110

                                           Orthopaedic Unit to Oncology Unit      140

                                           Orthopaedic Unit to Nephrology Unit    130

                  ● Numbers of Computers installed at the various locations are as follows:

                                               Oncology Unit                 45
                                               Administrative Unit           120
                                               Neurology Unit                49
                                               Orthopaedics Unit             80
                                               Nephrology Unit               25

                    You as a network expert have to answer the queries as raised by them in (a) to (d).
                  a.  Suggest the most suitable location to install the main server of this institution to get efficient connectivity.
                  b.  Suggest/ Draw the best cable layout for effective network connectivity of the building having a server with all the other
                    buildings.


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