Computer Basic Information Any device that performs signal conversion is Plotter Modem Modulator Keyboard None of these Plotter Modem Modulator Keyboard None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Codes consisting of light and dark marks which may be optically read is known as Mnemonics None of these Decoder All of these Bar code Mnemonics None of these Decoder All of these Bar code ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Transformation of input into output is performed by? The CPU The Input-Output unit Storage Peripherals Memory The CPU The Input-Output unit Storage Peripherals Memory ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which printer uses a combination of laser-beam & electro photographic techniques. Line printer None of these Daisy wheel Laser printers Dot-Matrix Line printer None of these Daisy wheel Laser printers Dot-Matrix ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What is the function of Recycle Bin ? Store corrupted file Store temporary file Store Document file Store deleted file Store corrupted file Store temporary file Store Document file Store deleted file ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What digits are representative of all binary numbers? 3 None of these 1 Both A and B 3 None of these 1 Both A and B ANSWER DOWNLOAD EXAMIANS APP
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