This book is evolved over the past 12 Years from the set of lecture notes while playing on the strength of our students. We carefully selected and clustered the course content to emphasize on new syllabus of B. Tech. I Year, and MCA I, Semester M.Sc. (IT/CS) B.Sc. (IT/CS) & B.Ca. This book covers fundamental to advance topic and also provide good coverage on C language meeting the requirement for campus placements.About the AuthorAmal Shankar Shukla is presently working as a Professor, Dept. of MCA, Graphics Era (Deemed Univrsity), serving the IT Industry from last 20 years, and has extensive exposure in academics as well as corporate society, specially Software Engineering, System Analysis and Design Data Base & C/C+ +. Madhu Gaur is presently working as HOD, Dept of MCA, G. L. Bajaj Institute of Technology and Management, Greater Noida. She has obtained MCA degree and is a Microsoft Certified Professional. She is serving IT industry from last 12 Years, and has extensive exposure in academic and corporate specially on C, C+ +, Data Structure, Operating systems, Software Engineering, & .net Framework. Her areas of interest MAS, Platform independent Languages, Al. Navneet K Gaur is presently working as System Analyst, Xavient Software Solutions, Noida. He has obtained MCA degree and is a Microsoft Certified Professional. He is imparting his valuable services in the IT industry from last 13 Years, and has vast exposure in corporate and academic specially in various phases of Project development life Cycles and C, C+ +, .net Framework. His areas of interest include MAS, Platform independent Languages and DWH.Table of ContentsAbout the Author Preface Acknowledge Computer Fundamentals Introduction to Operating System Basic Programming Number System Introduction to C : Language Operators & Expressions Conditional Program Execution Program Loops and Iteration Function in C Arraya Structures Pointers Stack and Linked Lists Searching and Sorting Strings The Standard C Pre-Processors The Standard C Library Input and Output (File Handling in C) Standard C Functions Objective Questions Solved Assignment & Descriptive Ques... Index