Basic knowledge is very important to understand network structure and how it is used. With the newer technologies, the concept of "convergence" is very prevalent where computer networks and communication systems come together towards a single point. Your cell phones and tablets are typical examples where different network applications and the technologies that support them converge into a single technology capable of supporting various applications. Discuss the different methods of convergence available in the market place. Where do the "Hot Spots" access signals fit into the convergence technology