Group
Real time
Online
Batch
_ provide expansion capability for a computer system
_ provides network backbone and e-governance support to government bodies in India.
_ provides process and memory management services that allow two or more tasks, jobs, or programs to run simultaneously.
_ provides the means to move the pointer on the screen and give information to the computer by clicking its buttons.
_ refers to the physical items associated with a computer system.
_ search engine sends request for information to several search engines simultaneously and compiles the results
_ software allows users to perform calculation on rows and columns of data.
_ uses laser technology to store large amount of information
_is a cross between Human Language And a programming Language.
_is one reason for problems of data integrity
