Computer Basic Information Which method is of reading the characters & providing input to a computer. Optical character reader None of these Card punch Magnetic ink character Punched paper tape Optical character reader None of these Card punch Magnetic ink character Punched paper tape ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The control unit of a microprocessor accepts input data from a keyboard stores data in the memory None of these Performs arithmetic / logic / functions All of these accepts input data from a keyboard stores data in the memory None of these Performs arithmetic / logic / functions All of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The memory which is ultraviolet light erasable and electrically programmable is None of these RAM EPROM PROM ROM None of these RAM EPROM PROM ROM ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following is a pointing device? Touch screen used for computer input. RAM Hard disk CD-ROM drive Touch screen used for computer input. RAM Hard disk CD-ROM drive ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which printer is very commonly used for desk-top publishing? Daisy wheel printer Ink-jet printer None of these Dot-matrix printer Laser printer Daisy wheel printer Ink-jet printer None of these Dot-matrix printer Laser printer ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The MS-DOS operating system is a ..... graphical user interface, multi-tasking operating system command-driven interface, single-tasking operating system None of these command-driven interface, multi-tasking operating system graphical user interface, single-tasking operating system graphical user interface, multi-tasking operating system command-driven interface, single-tasking operating system None of these command-driven interface, multi-tasking operating system graphical user interface, single-tasking operating system ANSWER DOWNLOAD EXAMIANS APP
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