Computer Basic Information In which of the following terminals the screen is regarded as an array of pixels, where each pixel is either on or off? RS-232 C terminal Bit map terminal Character map terminal None of these All of these RS-232 C terminal Bit map terminal Character map terminal None of these All of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A device invented by Dr. Bobeck in 1966, for mass storage of data is None of these Magnetic disk Magnetic bubble storage Punched paper tape Magnetic tape None of these Magnetic disk Magnetic bubble storage Punched paper tape Magnetic tape ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The term USER INTERFACE refers to- How the operating system responds to user commands What the user sees on the screen and how they interact with it. All of these The means by which the user interacts with peripheral devices on the computer. How the operating system responds to user commands What the user sees on the screen and how they interact with it. All of these The means by which the user interacts with peripheral devices on the computer. ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Loading Operating System onto RAM is called? None of these Saving Booting Starting Printing None of these Saving Booting Starting Printing ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which is a device that changes information into digital form? Light pen Digitizer Modem None of these Mouse Light pen Digitizer Modem None of these Mouse ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Who developed a mechanical device in the 17th century that could add, subtract, multiply, divide and find square roots? Pascal Leibnitz None of these Babbage Napier Pascal Leibnitz None of these Babbage Napier ANSWER DOWNLOAD EXAMIANS APP
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