TECHnically a Beginner

     Network architecture is one of the most important topics in information technology (IT). Many topics in this course relate to network architecture. Network architecture is the design and organization of computer networks that describe various methods for transferring data and providing services to host systems. As we know, computer systems progressed from stand-alone systems to communication and processing systems through interconnected computer systems. So, it is related to computer history. The network architecture depends on computer architecture, because computers have hardware components such as processors, memory, and input/output devices, and this knowledge is used for communication between computers in networks and for expanding their capabilities for receiving and processing new data.      Network architecture is part of the network devices and depends on computer hardware. Knowing the characteristics of routers, switches, servers, and end-use...