Tag Archives: B.C.S Study

কম্পিউটার প্রস্তুতি ০১ #ব্যাংক_প্রিলি #বিসিএস_প্রিলি

preparation of computer test

preparation of computer test # Input Device: Keyboard, Mouse, Scanner, Light pen, Graphics, Tablet, Webcam, Joy- Stick, Sensor, OMR, OCR, Barcode Reader, Punch Card Reader, Magnetic Tape Driver, Digitizer, MICR Reader. # Output Device: Monitor, Printer, Speaker, Plotter, Projector, Head phone, CRT, LCD, LED. # Both Input & Output: Disc, …

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