Computer Basic Information Which device uses much less computer time than the light pen and gives resolutions equal to that of the CRT display. Touch panel None of these Mouse Touch tablet Data tablet Touch panel None of these Mouse Touch tablet Data tablet ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information In 1830, Charles Babbage disigned a machine called the Analytical Engine which he showed at the Paris Exhibition. In which year was it exhibited? 1860 None of these 1870 1855 1820 1860 None of these 1870 1855 1820 ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What is the name of the temporary data storage area between a peripheral device and the CPU which compensates for the difference between their speeds? Main storage None of these Temporary storage Backing storage Buffer Main storage None of these Temporary storage Backing storage Buffer ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What digits are representative of all binary numbers? None of these 1 Both A and B 3 None of these 1 Both A and B 3 ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which storage device cannot be erased? All of these Magnetic tape storage A floppy disk A CD-ROM All of these Magnetic tape storage A floppy disk A CD-ROM ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Factory production lines can be automated using? Plotters VDUs Machine tools None of these Plotters VDUs Machine tools None of these ANSWER DOWNLOAD EXAMIANS APP
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