Database Management System Concepts is a complete knowledge on DBMS which is said to be the heart of the computer science department for both under graduates & post graduates. DBMS stands for Database Management System. These concepts include aspects of database design, database languages and database-system implementation, an overview on Structured Query Language (SQL) and distributed databases along with corresponding examples and keen diagrams which rep
The main software when using the computer is the operating system. The operating system defines all the experiences when using a computer; it manages the hardware and software resources of the computer system, provides a way for applications to deal with the hardware without having to know all the details of the hardware, and it is the software that makes all the programs work. It organizes and controls the hardware on computers. The operating system is the fi
Computer Networks: A Learner’s Guide, a general-purpose computer networks textbook provides an introduction to computer networking for those seeking information on various aspects of wired and wireless networks. This book is suitable as the primary textbook for an undergraduate and postgraduate course in computer networking, as a supplemental text for a wide variety of network-related courses.