Computer Basic Information Codes consisting of light and dark marks which may be optically read is known as Bar code None of these All of these Decoder Mnemonics Bar code None of these All of these Decoder Mnemonics ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The earliest device that qualifies as a digital computer is ENIAC None of these EDVAC Abacus EDSAC ENIAC None of these EDVAC Abacus EDSAC ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What is the name of the display feature that highlights areas of the screen which require operator attention? Pixel None of these Touch screen Reverse video Cursor Pixel None of these Touch screen Reverse video Cursor ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information CPU stands for ___ ? Control Processing Unit Central Processing Unit Central Performance Unit Common Processing Unit Control Processing Unit Central Processing Unit Central Performance Unit Common Processing Unit ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following is the product of data processing? Data System Information Software Program Data System Information Software Program ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The number of records contained within a block of data on magnetic tape is defined by the record contain clause block definition record per block factor None of these blocking factor record contain clause block definition record per block factor None of these blocking factor ANSWER DOWNLOAD EXAMIANS APP
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