Computer Basic Information Which of the following is not a storage device ? Floppy Disk Hard Disk DVD Mouse Floppy Disk Hard Disk DVD Mouse ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information An input device that uses switch contacts placed under a plastic pad which may be inscribed with symbols is known as None of these Punched paper tape Magnetic disk Punched card Touch pad None of these Punched paper tape Magnetic disk Punched card Touch pad ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following was an early desktop operating system that included an integrated graphic user interface with point-and-click features? MS-DOS Unix Mac OS Gnome None of these MS-DOS Unix Mac OS Gnome None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The ALU of a central processing unit does the essential maths work for the computer. What does the control unit do? Activates the output device Control the printer Monitors the flow of information Communicates its results None of these Activates the output device Control the printer Monitors the flow of information Communicates its results None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A wireless technology built in electronic gadgets used for exchanging data over short distances is ______ Bluetooth Wifi USB Modem None of these Bluetooth Wifi USB Modem None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A logic gate is an electronic circuit which works on binary algebra alternates between 0 and 1 values allows electron flow only in one direction None of these makes logic decisions works on binary algebra alternates between 0 and 1 values allows electron flow only in one direction None of these makes logic decisions ANSWER DOWNLOAD EXAMIANS APP
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