A451

Databases I do not understand therefore ......................................................................... The End YAY!




what is a db
give example of serial file db
                           " sequential db
db view
external
conceptual
physical
what is flat file db
what is hierarchical db

A451 - Networks

LAN (Local Area Network) supplies internet to a group of internet enabled devices in close proximity to each other such as a router in a house. This is useful for stuff like wireless printing however they have rubbish range therefore if you have an average sized house it is more than likely you will have very poor signal.