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Bangalore University - B.Com 4th Sem - Computer Fundamentals
Posted Date: 10 Dec 2007 Resource Type: Articles/Knowledge Sharing Category: General
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Posted By: Jyothi Member Level: Diamond
Rating:  Points: 1
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COMPUTER FUNDAMENTALS
UNIT – 1:
General features of a Computer. Generation of computers. Personal Compete, Workstation, Mainframe Computer and super Computers. Computer applications – data processing, information processing, commercial, office automation, industry and engineering, healthcare, education, graphics and multimedia.
UNIT – 2:
Computer organization. Central processing unit. Computer memory primary memory and
secondary memory. Secondary storage devices – magnetic and optical media. Input and output units. OMR, OCR, MICR, scanner, mouse. Modem.
UNIT – 3:
Computer hardware and software. Machine language and high level language. Application software. Computer program. Operating system. Computer virus, antivirus and Computer security. Elements of MS DOS and Windows OS. Computer arithmetic. Binary, octal and hexadecimal number systems. Algorithm and flowcharts. Illustrations. Elements of database and its applications.
UNIT – 4:
Word processing and electronic spread sheet. An overview of MS WORD, MS EXCEL and MS POWERPOINT. Elements of BASIC programming. Simple illustrations.
UNIT – 5:
Network of computers. Types of networks. LAN, Intranet and Internet. Internet applications. World wide web. E-mail, browsing and searching. Search engines. Multimedia applications.
LIST OF PRACTICAL ASSIGNMENTS: (12 Sessions of 2 hours each)
1. System use, keyboard, mouse operations. Word pad and paint brush. Creating a folder and saving a document – 2 sessions.
2. Simple MS. DOS commands – 1 Session
3. Windows operating system – icons, menus and submenus, my computer – 2 sessions
4. Desktop publishing – preparation of a document using MS.WORD – 2 sessions
5. Installation of a software, virus scanning – illustrations – 1 session.
6. Spreadsheet calculations using MS.EXCEL – 1 session.
7. BASIC programming – illustrations – 1 session.
8. Internet use. Surfing, browsing, search engines, E-mail. – 2 sessions.
BOOKS FOR REFERENCE:
1. Alexis Leon and Mathews Leon (1999):Fundamentals of information technology, Leon Techworld Pub.
2. Jain, S.K. (1999): Information Technology “O” level made simple, BPB Pub.
3. Jain, V.K. (2000): “O” Level Personal Computer Software, BPB Pub.
4. Rajaraman, V. (1999): Fundamentals of Computers, Prentice Hall India.
5. Hamacher, Computer Organisation, Mc Graw.
6. Sinha, Computer Fundamentals, BPB Pub.
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