Labels:bulletin board | dialog box | earth | sky | streetlight | window OCR: Hendling Data Level Page NETWOKKS A network diagram shows relationships between different things Iransport maps clectronic circuit diagrams and family trees are all networks Links on network can be either one or two way One-way links are denoted an arrow showing the direction of the link lag Ira Networks are often used to organise plans Pue ideas in the form of network diagram These involve some terms with which you need familiar HcneIng diaqram electronic denotad irams
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