Computer Basic Information What is the main difference between a mainframe and a super computer? Supercomputers are focused to execute few programs as fast as possible while mainframe uses its power to execute as many programs concurrently. Super computer is much larger than mainframe computers. None of these Supercomputers are focused to execute as many programs as possible while mainframe uses its power to execute few programs as fast as possible. Super computers are much smaller than mainframe computers. Supercomputers are focused to execute few programs as fast as possible while mainframe uses its power to execute as many programs concurrently. Super computer is much larger than mainframe computers. None of these Supercomputers are focused to execute as many programs as possible while mainframe uses its power to execute few programs as fast as possible. Super computers are much smaller than mainframe computers. ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Software programs that close potential security breaches in an operating system are known as: Refresh patches Security patches Security repairs Security breach fixes Refresh patches Security patches Security repairs Security breach fixes ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Character readers are those devices which read the characters printed on the source documents and then convert them directly into computer-usable input. Which of the following is not a character reader? None of these LCD MICR OCR OMR None of these LCD MICR OCR OMR ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A pen shaped device which can sense light, and is used to point at spots on a video screen. Light pen Joystick None of these Mouse Plotter Light pen Joystick None of these Mouse Plotter ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information "The three most important inventions of this century are the nuclear bomb, the high yield hybrid speed, and the computer". Can you name the person who made this statement? Harry R Jordan Jack Smith Jan Timmer Buckminster Fuller None of these Harry R Jordan Jack Smith Jan Timmer Buckminster Fuller None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Memory in which any location can be reached in a fixed and short amount of time after specifying its address is called - Secondary memory Sequential access memory Mass storage Random access memory Secondary memory Sequential access memory Mass storage Random access memory ANSWER DOWNLOAD EXAMIANS APP
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