Computer Basic Information The first practical commercial typewriter was invented in 1867 in the United States by None of these Christopher Latham Sholes Carlos Glidden Samuel Soule All of these None of these Christopher Latham Sholes Carlos Glidden Samuel Soule All of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Processors of all computers, whether micro, mini or mainframe must have Primary storage All of these Control Unit ALU None of these Primary storage All of these Control Unit ALU None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Any device that performs signal conversion is Modem None of these Keyboard Modulator Plotter Modem None of these Keyboard Modulator Plotter ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following typically uses a keyboard for input? executive workstation All of these point-of-sale terminal financial transaction terminal desktop terminal executive workstation All of these point-of-sale terminal financial transaction terminal desktop terminal ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following registers is loaded with the contents of the memory location pointed by the PC? Instruction Register None of these Memory Address Register Memory Data Register Program Counter Instruction Register None of these Memory Address Register Memory Data Register Program Counter ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A(n) ____ device is any device that provides information which is sent to the CPU. output input memory storage CPU output input memory storage CPU ANSWER DOWNLOAD EXAMIANS APP
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