Computer Basic Information Who is called the "grand father" of the computer? Charles Babbage Dr. Herman Hollerith Joseph Jacquard None of these Blaise Pascal Charles Babbage Dr. Herman Hollerith Joseph Jacquard None of these Blaise Pascal ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What is the name of the earliest calculating machine which was based on concepts found in modern computers but was unfortunately never built? None of these Pascal's Adder Differential Analyser Babbage's Difference Engine Leibnitz's Multiplier None of these Pascal's Adder Differential Analyser Babbage's Difference Engine Leibnitz's Multiplier ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The first practical commercial typewriter was invented in 1867 in the United States by Samuel Soule All of these Carlos Glidden None of these Christopher Latham Sholes Samuel Soule All of these Carlos Glidden None of these Christopher Latham Sholes ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following are likely to jam the read/write head of a disk pack? Smoke particle Dust Finger print smudge All of these None of these Smoke particle Dust Finger print smudge All of these None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Any storage device added to a computer beyond the immediately usable main storage is known as Backing store Floppy disk Punched card None of these Hard disk Backing store Floppy disk Punched card None of these Hard disk ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information When did arch rivals IBM and Apple Computers Inc. decide to join hands? 1991 None of these 1990 1984 1978 1991 None of these 1990 1984 1978 ANSWER DOWNLOAD EXAMIANS APP
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