Computer Basic Information A device for converting handwritten impressions into coded characters & positional coordinates for input to a computer is Touch panel Writing tablet Mouse Wand None of these Touch panel Writing tablet Mouse Wand None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What is the number of bit patterns provided by a 7-bit code? None of these 256 64 512 128 None of these 256 64 512 128 ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The barcode which is used on all types of items, is read by a scanning device directly into the computer. What is the name of this scanning device? Wand Laser scanner MICR OCR None of these Wand Laser scanner MICR OCR None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Ethernet uses Bus topology Tree topology Star topology None of these Ring topology Bus topology Tree topology Star topology None of these Ring topology ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which one of the following is the first second-generation computer? IBM 650 None of these IBM 7070 IBM 801 IBM 7090 IBM 650 None of these IBM 7070 IBM 801 IBM 7090 ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The main purpose of the offline device is....... All of these To save computer time To reduce the no.of operator errors in recording data To save floor space in the computer center None of these All of these To save computer time To reduce the no.of operator errors in recording data To save floor space in the computer center None of these ANSWER DOWNLOAD EXAMIANS APP
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