Computer Basic Information A logic gate is an electronic circuit which None of these alternates between 0 and 1 values allows electron flow only in one direction makes logic decisions works on binary algebra None of these alternates between 0 and 1 values allows electron flow only in one direction makes logic decisions works on binary algebra ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What is object of UPS ? To increase the speed of a computer Provides backup power Using for storage All of the listed here To increase the speed of a computer Provides backup power Using for storage All of the listed here ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What was the total number of UNIVAC-I sold eventually and by which company? 30, British Tabulating Machine Co. (BTM) 40, International Business Machines (IBM) 40, International Computer Ltd. (ICL) 48, Remington Rand None of these 30, British Tabulating Machine Co. (BTM) 40, International Business Machines (IBM) 40, International Computer Ltd. (ICL) 48, Remington Rand None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information As compared to diskettes, the hard disks are more portable slowly accessed more expensive less rigid None of these more portable slowly accessed more expensive less rigid None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following are often used to ensure that data has been accurately input to the computer? keyboards digitizers None of these input controls light pens keyboards digitizers None of these input controls light pens ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information In which addressing mode, the effective address of the operand is generated by adding a constant value to the contents of a register? Immediate mode Indirect mode None of these Index mode Absolute mode Immediate mode Indirect mode None of these Index mode Absolute mode ANSWER DOWNLOAD EXAMIANS APP
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