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UNIT 1 INTRODUCTION

PPT

NOTES

LECTURE NOTES UNIT I                                                   RELATIONAL DATABASES                                                              Purpose of Database System – Views of data – Data Models – Database System Architecture – Introduction to relational databases – Relational Model – Keys – Relational Algebra – SQL fundamentals – Advanced SQL features – Embedded SQL– Dynamic SQL UNIT II                                                    DATABASE DESIGN                                                                        Entity-RelationshipContinue reading “CS8492 – DATABASE MANAGEMENT SYSTEMS”

LECTURE NOTES UNIT I C PROGRAMMING BASICS Structure of a C program – compilation and linking processes – Constants, Variables – Data Types – Expressions using operators in C – Managing Input and Output operations – Decision Making and Branching – Looping statements. Arrays – Initialization – Declaration – One dimensional and Two-dimensional arrays. Strings-Continue reading “EC8393-Fundamentals of Data structures in C”