Showing posts with label database management system. Show all posts
Showing posts with label database management system. Show all posts

Sunday, June 19, 2011

Data Abstraction


  1. The major purpose of a database system is to provide users with an abstract view of the system.

Networking

IP Addressing So what’s a TCP/IP Address? TCP/IP address works on the Network and Transport layer of the OSI-ISO reference model and Intern...