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2011- 11- 21 | #11 |
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2011- 11- 21 | #12 |
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10 Mother Board . 11 Microprocessor CPU 12 , ALU, Arithmetic & Logic Unit 13 Registers . 14 Control Unit - - - ɡ 15 16 - 17 - 18 1 - Keyboard 2 Mouse 3 - Trackball 4 - Touch Pad 5 - Light Pen 6 - Scanners 7 - Bar Code Reader 19 - 1 - Video Display Units -VDU)) 2 - Speakers 3 - Projectors 4 Printers 20 - Touch Screen / : 13 : (Keyboard) o (Speakers) o (Touch Screen) 14 - : o (Keyboard) (Speakers) o (Touch Screen) 15 - : o (Keyboard) o (Speakers) (Touch Screen) : 5 - (Mother Board) .. √ 6 - (CPU) (Memory) .. (Microprocessor) 7 - .. √ 8 - (Light Pen) .. () 9 - (Scanners) .. √ . |
2011- 11- 21 | #13 |
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.. .... | - | 168 | 2011- 6- 6 02:54 PM | |
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