Computer Basic Information A hand-held device for optically reading bar codes on goods, labels & shelves is Touch tablet None of these Wand Light pen Mouse Touch tablet None of these Wand Light pen Mouse ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The memory which is ultraviolet light erasable and electrically programmable is PROM EPROM RAM None of these ROM PROM EPROM RAM None of these ROM ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Continuous line drawing are produced using Chain printers Plotters Daisy wheel printers None of these Thermal devices Chain printers Plotters Daisy wheel printers None of these Thermal devices ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The magnetic storage chips used to provide nonvolatile direct access storage of data and that have no moving parts are known as None of these Magnetic tape memory Magnetic bubble memory Magnetic disk memory Magnetic core memory None of these Magnetic tape memory Magnetic bubble memory Magnetic disk memory Magnetic core memory ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Memories in which any location can be reached in a fixed (and short) amount of time after specifying its address is called random-access memory None of these mass storage sequential-access memory secondary memory random-access memory None of these mass storage sequential-access memory secondary memory ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information One byte can be used to encode any integer between 'O' and -inclusive 256 None of these 16 255 128 256 None of these 16 255 128 ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS