Computer Basic Information Which of the following best describes a computer-based information system? Inputting data A system in which a computer is used to turn data into information Processing data Data is put into the computer for processing Performing complex mathematical calculations Inputting data A system in which a computer is used to turn data into information Processing data Data is put into the computer for processing Performing complex mathematical calculations 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 Control Unit CPU I/O unit None of these Peripheral unit Control Unit CPU I/O unit None of these Peripheral unit ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information An input device that converts data punched into paper lape into a binary format is Paper tape punch None of these Card punch Paper tape reader Page reader Paper tape punch None of these Card punch Paper tape reader Page reader ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The total number of messages handled by a computerized telephone system on a daily basis is an example of: All of these None of these Volume Frequency Updating All of these None of these Volume Frequency Updating ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The data appearing first in the left portion of punched card is None of these coded data All of these descriptive data quantitative data None of these coded data All of these descriptive data quantitative data ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Who launched IBM's First PC in 1981? John F. Akers None of these B. Rogers Jr. Dean Cline David Svenson John F. Akers None of these B. Rogers Jr. Dean Cline David Svenson ANSWER DOWNLOAD EXAMIANS APP
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