4. File Server vs. Client Server File Server Approach Distributed Application Client/Server Approach Distributed Data Server Entire file Data or Application Request Only requested data Data or Application Request Server Workstation Workstation
5. Location Connectivity Diagram Singapore Distribution Warehouse Omaha Distribution Warehouse London Distribution Warehouse Inventory Control Payables Management Buying Agents Global Purchase Material Suppliers Payables Process
6. Bus Network Topology Picture of original drawing by Robert Metcalfe of the conceptualization of Ethernet