Computer Basic Information Which of the following devices can be used to directly input printed text? OMR MICR All of these None of these OCR OMR MICR All of these None of these OCR ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which is not necessary when using bar codes in supermarkets? Price on the goods None of these Check digit on the bar code Price on the shelf Point-of sale (POS) terminal Price on the goods None of these Check digit on the bar code Price on the shelf Point-of sale (POS) terminal ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which part interprets program instructions and initiate control operations. Logic unit Control unit None of these Storage unit Input Logic unit Control unit None of these Storage unit Input ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The essential features of a number system are Both A & B None of these bits Radix Set of distinct counting digits Both A & B None of these bits Radix Set of distinct counting digits ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The flow and timing to data to and from the microprocessor is regulated by control pins data pins None of these power pins address pins control pins data pins None of these power pins address pins ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following is not a search engine ? Duck Duck Go Google Examians Yahoo Duck Duck Go Google Examians Yahoo ANSWER DOWNLOAD EXAMIANS APP
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