Computer Basic Information Which of the following devices can be used to directly input printed text? None of these OCR MICR All of these OMR None of these OCR MICR All of these OMR ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The 2's complement of a binary no. is obtained by adding.....to its 1's complement. None of these 1 10 12 None of these 1 10 12 ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following best describes a computer-based information system? A system in which a computer is used to turn data into information Processing data Inputting data Performing complex mathematical calculations Data is put into the computer for processing A system in which a computer is used to turn data into information Processing data Inputting data Performing complex mathematical calculations Data is put into the computer for processing ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The unit of a computer system that executes program, communicates with and often controls the operation of other subsystems of the computer is known as CPU I/O unit Control Unit Peripheral unit None of these CPU I/O unit Control Unit Peripheral unit None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A step-by-step procedure used to solve a problem is called Application program All of these None of these Algorithm Operating system Application program All of these None of these Algorithm Operating system ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which selection below best describes the term data processing? The manipulation of information or data The collection of information or data The storage of information or data None of these The distribution of information or data The manipulation of information or data The collection of information or data The storage of information or data None of these The distribution of information or data ANSWER DOWNLOAD EXAMIANS APP