Tree topology:




     Just as name suggest, the network design is little confusing and complex to understanding of Star and Bus topologies then Tree is very simple. Tree topology is basically the mixture of many Star topology designs connected together using Bus topology. Devices like hub can be directly connected to tree bus and each hub performs as root of a tree of the network devices. Tree topology is very dynamic in nature and it holds...............


(0)
By Ravina   gamit  in Networking  on 7/16/2015 4:39:13 AM   Read more...


Star topology:

--> A physical star topology branches each network device off a central device called a hub,making it very easy to add a new workstation.
-->Also,if any workstation goes down it does not affect the entire network.(but,as you might expect,if the central device goes down,the entier network goes down.)
-->some types of Ethernet and ARCNet use a physical star topolog...............


(0)
By Ravina   gamit  in Networking  on 7/16/2015 4:34:51 AM   Read more...


INHERITANCE

The inherits statement is used to declare a new class,called a derived class,based on an existing class,

known as a base class. derived classes inherit,and can extend,the properties,methods,events,fields,and

constants defined in the base class.

Rules for inheritance:
<...............


(0)
By Ravina   gamit  in VB.Net  on 3/24/2015 10:34:36 PM   Read more...