Computer Basic Information Which of the following are often used to ensure that data has been accurately input to the computer? light pens None of these keyboards input controls digitizers light pens None of these keyboards input controls digitizers 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 memory data register instruction register index register None of these memory address register memory data register instruction register index register None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A type of semiconductor memory that usually has small capacity but very fast access is PROM Scratchpad ROM None of these RAM PROM Scratchpad ROM None of these RAM ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information An AND gate is equivalent to a parallel switching circuit is an any-or all gate None of these is equivalent to a series switching circuit implements logic addition is equivalent to a parallel switching circuit is an any-or all gate None of these is equivalent to a series switching circuit implements logic addition ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The number of bits that are typically stored on each track of a magnetic disk is usually the same All of these depend on the program to be stored None of these different the same All of these depend on the program to be stored None of these different ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The invention of the slide rule is attributed to Napier Oughtred None of these Pascal Babbage Napier Oughtred None of these Pascal Babbage ANSWER DOWNLOAD EXAMIANS APP
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