REPRESENTATION OF DATA / INFORMATION

1. COMPUTER NUMBER SYSTEM https://youtu.be/o2TqLIHII5s 2. DECIMAL NUMBER SYSTEM https://youtu.be/wOmY-9ML5b8 3. BINARY NUMBER SYSTEM https://youtu.be/UFCnjEtU4og 4. OCTAL NUMBER SYSTEM https://youtu.be/4-n9VQab1xU 5. HEXADECIMAL NUMBER SYSTEM https://youtu.be/divemz_uHEA 6. CONVERSIONS FROM ONE SYSTEM…

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CONCEPT OF HARDWARE AND SOFTWARE

1. HARDWARE https://youtu.be/xhC4JxUTuzE 2. SOFTWARE https://youtu.be/UtSVl3_2eT0 3. APPLICATION SOFTWARE https://youtu.be/ev-EaDVXfUM 4. SYSTEMS SOFTWARE https://youtu.be/o9r2YPgi99o 5. PROGRAMMING LANGUAGES https://youtu.be/rsDHvEbwf-4 6. MACHINE LANGUAGES https://youtu.be/cisFwWPUV64 7. ASSEMBLY LANGUAGES https://youtu.be/dDbQqOjS4TY 8. HIGH LEVEL LANGUAGES…

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COMPONENTS OF COMPUTER SYSTEM

1. CENTRAL PROCESSING UNIT (CPU) https://youtu.be/gFAkO_6nikA 2. KEYBOARD https://youtu.be/SpGS4Q5sz_Y 3. MOUSE https://youtu.be/Tp7u5u2Pn5s 4. VISUAL DISPLAY UNIT (VDU) https://youtu.be/VCtsVGYHFz8 5. OTHER INPUT DEVICES https://youtu.be/C7VKFa-v8aY 6. SCANNER https://youtu.be/9NQHfw1MVCA 7. BARCODE READER https://youtu.be/2tJq1R9g0hE…

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