Which of the following storage devices can store maximum amount of data?AFloppy DiskBHard DiskCCompact DiskDmagneto Optic Diskসঠিক উত্তর:B.Hard Diskশেয়ার :Share on FacebookShare on WhatsAppShare on Telegram
১The basic operations performed by a computer areArithmetic operationLogical operationStorage and relativeAll of themবিস্তারিত
২The two major types of computer chips areExternal memory chipPrimary memory chipMicroprocessor chipBoth B and Cবিস্তারিত
৪Storage capacity of magnetic disk depends ontracks per inch of surfacebits per inch of tracksdisk pack in disk surfaceAll of themবিস্তারিত
৫The two kinds of main memory are :Primary and secondaryRandom and sequentialROM and RAMAll of themবিস্তারিত
৮The output quality of a printer is measured byDot per sq. inchDot per inchDots printed per unit timeAll of themবিস্তারিত
৯Which of the following is not an input device ?OCRCOM ( Computer Output to Microfilm )Voice recognition deviceOptical scannersবিস্তারিত