Why are System Analysts and Database Administrators required in companies?
One significant function of DBMS is data integrity. describe and discuss this function.
prepare concise notes on web portal.
describe and describe what E-Commerce is and how it has arisen in businesses from the traditional commerce like electronic data interchange (EDI).
prepare concise notes on following:
(i) Network Protocols
(ii) Network Operating Systems.
Provide two reasons why people are interested in the computer networks.
State and describe three procedures which an organization needs to follow when developing a security policy in its network.