
Preface
The world today is witnessing a new kind of revolution—the Information Revolution—ushered in
by technology. This revolution is far more sweeping than any other revolution in history in its reach
and influence, bringing fundamental changes in all aspects of our life. Information technology
(IT) is the engine used to drive useful information systems. This includes computers, software,
and the Internet/intranet and telecommunication systems. IT provides the means for collecting,
storing, encoding, processing, analyzing, transmitting, receiving and printing text, audio or video
information.
C is one of the famous and important programming ...