This Diploma in Computer Applications (D.C.A Book) is a one of a kind Computer book valuable for its broad content and it low price. This book contains updated coverage of the D.C.A. syllabus you need to know about. Basically this book is written according to D.C.A. Syllabus of BHOJ Open University, but it is the only book which is covering syllabus of various professional courses also.
 With D.C.A book, you will learn about DOS, PC Packages, Networking & Web Applications, finally an extensive section on exercise will help you ensure the confidence. This b book will full fill all the needs and expectations of the students.  Â
 Paper code- CCA 01 / DCA 01
Unit – I                                                                                              Â
Introduction to Computer and Information Technology
Types of computers
Personal Computer     Â
Computer Organizations
Unit – II
Input Devices
Output Devices
Storage Devices
 Unit – III
Computer Software's
System Software
Operating Systems
Programming languages
Application Software
Number System
Data representation in computers
Unit – IV                                                   Â
Disk Operating System (DOS)
DOS CommandsÂ
Unit –V                                                      Â
Data Communication and Networks
Communication Process
Communication Protocols
Communication Channels
Modem
Types of Connections
Types of Network
Topologies of LAN
Components of LAN
Paper code-CCA 03 / DCA 03
Unit –I to VI                                                                                                              Â
Windows XP
Managing Hardware & Software
Communication
Sharing Information between Programs                                                                                                            Â
Word Processing: MS Word                                                                                                                Â
Word Processing: Advanced Features of MS Word                              Â
Worksheet: MS Excel                          Â
Worksheet: MS Excel                                                                          Â
Presentation Graphics: MS Power Point
Paper Code-CCA 05 / DCA 05
Unit – I to V                                                                                                             Â
Introduction to Database                                                                                                                     Â
Tables                                                                                                            Â
Relationship                                                                                                                Â
Form Basics                                                                                                               Â
Report-IntroductionÂ