Computer Basic Information Impact printers use optical technology include ink-jet and thermal devices strike a ribbon against the paper to produce character images None of these are more expensive than Laser printers use optical technology include ink-jet and thermal devices strike a ribbon against the paper to produce character images None of these are more expensive than Laser printers ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A device for converting handwritten impressions into coded characters & positional coordinates for input to a computer is Wand Touch panel Writing tablet Mouse None of these Wand Touch panel Writing tablet Mouse None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What is the name of an application program that gathers user information and sends it to someone through the Internet? A virus Logic bomb Spybot Security patch A virus Logic bomb Spybot Security patch ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following is the user programmed semiconductor memory? DRAM SRAM All of these None of these EPROM DRAM SRAM All of these None of these EPROM ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The least expensive OCR units can read machine printed numbers marks None of these hand printed numbers handwriting machine printed numbers marks None of these hand printed numbers handwriting ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Full adder has 10 inputs 3 inputs 8 inputs None of these 4 inputs 10 inputs 3 inputs 8 inputs None of these 4 inputs ANSWER DOWNLOAD EXAMIANS APP
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