Computer Basic Information In 1830, Charles Babbage disigned a machine called the Analytical Engine which he showed at the Paris Exhibition. In which year was it exhibited? 1855 1820 1860 None of these 1870 1855 1820 1860 None of these 1870 ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information An impact printer creates characters by using? All of these An inked ribbon and print head An ink pen Electrically charged ink All of these An inked ribbon and print head An ink pen Electrically charged ink ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A high quality CAD system uses the following for printing drawing and graphs Dot matrix printer Line printer All of these Digital plotter None of these Dot matrix printer Line printer All of these Digital plotter None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Serial access memories are useful in applications where data naturally needs to flow in and out in serial form None of these each stored word is processed differently data consists of numbers short access time is required data naturally needs to flow in and out in serial form None of these each stored word is processed differently data consists of numbers short access time is required ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Portable program means? Independent from its authors Independent of platform Program with wheels None of these Independent from its authors Independent of platform Program with wheels None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information How did the computer mouse get its name? Teeth outside mouth. Because it squeaks when moved It has ears. Its cable looks like a tail. Teeth outside mouth. Because it squeaks when moved It has ears. Its cable looks like a tail. ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS