Computer & IT Applications-I LU BBA 1st Semester lu notes

UNIT 1

Basics of computers and their evolution

Characteristics of Computer 

VIEW


Application of Computer in business 

VIEW


Various fields of Computer 

VIEW


Classification of Computer 

VIEW


Generation of Computer 

VIEW


Types of Software 

VIEW


Compiler & Interpreter 

VIEW


Generation of Language 

VIEW


Data representation 

VIEW


Different Number Systems 

VIEW


Binary Arithmetic 

VIEW

UNIT II

Standard and non-standard Input devices 

Input devices meaning and Keyboard 

VIEW


Point & draw devices 

VIEW


Data Scanning Devices 

VIEW


Digitizer VIEW

Output devices

Monitors 

VIEW


Printers 

VIEW


Plotters 

VIEW


Voice Response System 

VIEW

Memory

Main Memory / Primary Memory 

VIEW


Cache Memory 

VIEW


Secondary Memory/Storage 

VIEW


Magnetic Disk 

VIEW


Optical Disk 

VIEW


MO Disk 

VIEW

UNIT III

Operating System Concept

Introduction to Operating System 

VIEW


Functions of Operating System 

VIEW


Types of Operating System 

VIEW


Introduction to GUI-Windows Operating System 

VIEW

Concept of Data Communication & Networking

Network Concepts 

VIEW


Types of Network 

VIEW


Different Topologies 

VIEW


Introduction to Internet 

VIEW

UNIT IV

Text Processing

Introduction to Text Processing software 

VIEW


Creating, Saving, Printing and modification in document 

VIEW

Spreadsheet Software

Introduction to spreadsheet 

VIEW


Formulas, function, Addressing, Graphics on spreadsheet

 VIEW


Report generation 

VIEW

Presentation Software

Creating a presentation 

VIEW


Introduction to MS-Access 

VIEW