Computer Basic Information A hand-held device which reads marks or characters on paper by detecting photo-sensitivity is known as Optical-wand Light pen None of these All of these Plotter Optical-wand Light pen None of these All of these Plotter ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which system was developed by Rank-Xeron for use with office computers and other equipment. ETHERNET PC-DOS UNIX MS-DOS None of these ETHERNET PC-DOS UNIX MS-DOS None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The file extension of MS-Word document in Office 2007 is _______. .xls .txt .docx .doc .pdf .xls .txt .docx .doc .pdf ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The ALU and control unit of most of the microcomputers are combined and manufactured on a single silicon chip. What is it called? ALU Control Unit None of these Monochip Microprocessor ALU Control Unit None of these Monochip Microprocessor ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information In a PC, how much memory is available to application software? 760 KB 1024 KB 560 KB 2048 KB 640 KB 760 KB 1024 KB 560 KB 2048 KB 640 KB ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Tiny rings made of magnetic material that can be polarised to represent binary 1 or 0 is called Floppy disk None of these Magnetic core Magnetic disk Card punch Floppy disk None of these Magnetic core Magnetic disk Card punch ANSWER DOWNLOAD EXAMIANS APP
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