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Diploma in Computer Application
Duration:- 6 Months
UNIT–I
Definition of Computers
Full Form of Computer
Characteristics/Features of Computer
Limitations of Computer
Generation of Computer
Terminology of Computer
CPU
Mother Board
SMPS
CMOS
Control Unit, ALU,
Memory – Primary Vs Secondary Memory
UNIT–II
Input Devices:
Keyboard, Mouse, Joystick & Tracker Ball Scanners, Digital Camera, MICR, OCR OMR, BCR, Light pen, Touch Screen.
Output Devices:
Unit of Memory VDU, CRT, TFT, LCD, LED Projector, Graphic Card Speaker Printers – Daisy wheel, Dot Matrix, Inkjet, Laser, Plotteretc
UNIT–III
Various Storage Devices – Magnetic Disks,
Hard Disk Drives, Floppy, Disks, Optical Disks
Computer Software, Need, Types of Software's
– System software, Application software System Software Operating System, compiler, Assemblers, Interpreter.
UNIT–IV
Operating Systems –Functions ,Types- Batch, Single, Multiprogramming, Multiprocessing
Programming languages- Machine, Assembly, High Level, 4GL
Application Software – Word-processing, Spreadsheet, Presentation Graphics, Data Base Management Software
Number System
Number System
UNIT–V
Microsoft Word 2007/2010
Microsoft Excel 2007/2010
Microsoft Power Point 2007/2010
Microsoft Access 2007/2010
UNIT–VI
Direction of Transmissions Flow-Simplex, Half Duplex Full Duplex
Types of Network- LAN, MAN, WAN
Topology- Ring, Bus, Star, Mesh
What is Virus
Virus working principals
Types of viruses
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