2. PRESENTED BY MUHAMMAD JUNAID ABBASI F.G POSTGRADUATE COLLEGE H/8 ISLAMABAD.
3. In the world of computers, networking is the practice of linking two or more computing devices together for the purpose of sharing data. What is Networking?
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12. Comparison of Topologies Requires more expense in cabling and extra effort to track down cable faults. Computers are connected to each other, which provides redundancy. Mesh The central device is a single point of failure. All computers are connected to a central device, which provides more resilience for the network Star If one station experiences a problem, it can negatively affect surrounding computers on the same ring All computers are connected by a unidirectional transmission link, and the cable is in a closed loop Ring If one station experience a problem ,it can negatively affect surrounding computers on the same cable. Uses a linear single cable for all computers linear, If one station experiences a problem it attached. All traffic travels the full cable and can be viewed by all other computers. Bus Problems Characteristics Topology