Computer Basic Information Which is not necessary when using bar codes in supermarkets? Price on the goods None of these Point-of sale (POS) terminal Check digit on the bar code Price on the shelf Price on the goods None of these Point-of sale (POS) terminal Check digit on the bar code Price on the shelf ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information USB is a type of- Program Processor Port Monitor Program Processor Port Monitor ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Resolution of laser printer is specified in terms of LPM PPM DPI CPM LPM PPM DPI CPM ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The basic architecture of computer was developed by Charles Babbage Blaise Pascal John Von Neumann Garden Moore Charles Babbage Blaise Pascal John Von Neumann Garden Moore ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What is the alternative name for a diskette? Hard disk Flexible disk Floppy disk Winchester disk None of these Hard disk Flexible disk Floppy disk Winchester disk None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Magnetic storage devices can represent binary 0 by the absence of? Static electricity A magnetic field It cannot possible. Magnetic tape Static electricity A magnetic field It cannot possible. Magnetic tape ANSWER DOWNLOAD EXAMIANS APP
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