Computer Basic Information What was the name of the first stored program electronic computer which was built in 1949 at Cambridge University in England? MARK-I EDSAC None of these EDVAC UNIVAC MARK-I EDSAC None of these EDVAC UNIVAC ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following devices can be used to directly input printed text? MICR None of these OCR All of these OMR MICR None of these OCR All of these OMR ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What is the shortcut key to "Undo" the last action in a document? Ctrl + Z Ctrl + X None of these Ctrl + U Ctrl + Y Ctrl + Z Ctrl + X None of these Ctrl + U Ctrl + Y ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What was the computer conceived by Babbage? Analytical Engine All of these None of these Arithmetic Machine Donald Knuth Analytical Engine All of these None of these Arithmetic Machine Donald Knuth ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The device that can both feed data into and accept data from a computer is Input-Output device CPU All of these None of these ALU Input-Output device CPU All of these None of these ALU ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The number of records contained within a block of data on magnetic tape is defined by the block definition record contain clause blocking factor record per block factor None of these block definition record contain clause blocking factor record per block factor None of these ANSWER DOWNLOAD EXAMIANS APP
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