We have collected the BBA 1st Semester Computer System and IT application Notes.
BBA 1st Semester Computer System Notes
Following is the chapter wise notes of Computer sytem.
Chapter 1: Introduction to Computer.
A computer is an electronic device that except data, process it according to a set of predefined instructions called program and then gives the result.
Chapter 2: Information Technology
Organizational people need information to accomplish their task.
Chapter 3: Computer Hardware System
Chapter 4: Computer Memory
Memory is the most essential part of the computer. Without memory, a system cannot run and display data.
Chapter 5: Input Device
The Device that interacts with the system.
Chapter 6: Output Device
An output device is a computer hardware that uses received data commands from a computer in order to perform the task.
Chapter 7: Computer Software
Computer Software is and integration of hardware and software.
Chapter 8: Operating System
When users interact with a computer most of this interaction is done with the operating system.
Chapter 9: Data Communication and Computer Network
Transmission of signals from one location to another through communication media with the help of set of protocols is called data communications.
Chapter 10: Internet and Internet Service
The internet is a global system of interconnected computer networks that uses the standard internet protocol suite to serve billions of users worldwide.
Chapter 11: Multimedia and Web
Multimedia is a combination of text, graphic, sound, animation, and video that is delivered interactively to the user by electronic or digitally manipulated means.
Chapter 12: Database Management System (DBMS)
Data is the vital part of any an organization.
Chapter 13: Computer Security and Privacy
Computer Security is the protection of information system from thief and damages to the hardware, the software and to the information on them, as well as from disruption or misdirection of the service they provide.
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