during the design of most real$-$world,youll discover that using than one type of networking media is common.the usual reasons for needing morethan one type of medium include the following.two o more area must be interconnected,and distance separiting them greaterthan the maximun segment length for the type of medium used in each area. a connection must pass trought a high interference enviroment transformer,near heavy duty electrical motors.failure to use a diferent type of medium increase the risk of impeding data flow.this reasonis especially common for choosing fiber optic cable or wirelessin many network particulary when connecting floors in an office building and the only available pathway is the elevator shaft.certainpartsof an internetwork might have to carry more traffic than the other parts typically the segment where traffic aggregates is the backbone a common cable segment that interconnects subsidiary network.often a higher capacity cable is used for backbone example fiber optic cable or cat$6$ cable rated for gigabit ethernet along with fiber speed networking tecnology for attament to backbone.this arragment means outflyingsegment might use conventional $10$ or $100$ Mbps ethernet and the backbone uses$1$ gbps or $10$ gbps ethernet.using this information suggest solutionsthat involve at least that involve at least two types if pos$-$sibleof networking media to adress the following problems.:A$-$XYZ is planning a new network.engineers in the dessign shop must have connections to accounts and salespeople in the front of the office but all the routes between the two must traverse the shop floor,where are welders and metal$-$stamping equipment create potent amounts of EMI and RFI.given that both the design and front office use $10$base T how might you interconnect these two areas what medium guarantees immunity from interference?.after the front office network at XYZ Corp is set up an account realizes that if loading dock workers could log incoming and outgoing shipments and keeps the inventory more current even thought the loading dock is nowhere near the shop floor the dock is $1100$ fee from the front office.what kinds of cable will work to make this connection?what kind would you choose and why?.ABC company occupies three floors in a $10-$story building where the elevetor shaft provides the only path to all these floors.in addition $,$users on the $9$th and $10$th floors must acess a collection of serves on the on the $8$th floor explain what kind of connections would work in the elevator shaft.if more that one choice is possible,pick the best option and explain the reasons for you choice.assuming that interfloor connections might someday need to run at much higher speeds,revaluate your choice.what the best type of medium for open ended bandwidth needs?explain you answer