Computer Basic Information Which of the following input/output devices is not associated with personal computers? dot-matrix printers mice punched cards optical scanners color monitors dot-matrix printers mice punched cards optical scanners color monitors ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What was the computer conceived by Babbage? Arithmetic Machine All of these None of these Donald Knuth Analytical Engine Arithmetic Machine All of these None of these Donald Knuth Analytical Engine ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The ALU of a computer normally contains a number of high speed storage elements called hard disk magnetic disk semiconductor memory None of these registers hard disk magnetic disk semiconductor memory None of these registers ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The register which holds the address of the location to or from which data are to be transferred is known as memory address register index register memory data register None of these instruction register memory address register index register memory data register None of these instruction register ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following is Not a characteristic of E-mail? Record maintenance in database Low cost High speed Waste reduction None of these Record maintenance in database Low cost High speed Waste reduction None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Any piece of equipment forming an interface to a data communication system is None of these CSA DCA DTE DTA None of these CSA DCA DTE DTA ANSWER DOWNLOAD EXAMIANS APP
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