National University Professional

1st Year 1st Semester: CSE-111 Introduction to Computer System Introduction: Data & Information, History, Basic organization of computer, Computer generations, Types of computer: Main frame, Mini and Micro computer, Different types of micro computer, Simplest & Expanded Computer System, Number systems, Binary, Hexadecimal and Octal numbers, A Modern Overview of Computers , Some Modern Computing Ideas, Types of computer buses. Hardware & Software: Hardware, Classification of hardware, Types of software, Systems software, Operating system, Editors, Assemblers, Compilers, Interpreters, System Utilities, Application packages. Input Device Techniques: Keyboard, Touch Screen, Light pen, Mouse, Pen Input Method, Graphics Table, Joysticks, Barcodes, OCR System, Scanner, Mark Sense Reader, Magnetic Ink character recognition, Digital Camera, Speech Input. Output Device Techniques: Monitor, printer, Graphics output devices. Storage Techniques: Primary storage ...