Computer Basic Information What does a light pen contain? Pencil lead Refillable ink Blue Ink Light sensitive elements Pencil lead Refillable ink Blue Ink Light sensitive elements ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Codes consisting of light and dark marks which may be optically read is known as Mnemonics All of these Bar code None of these Decoder Mnemonics All of these Bar code None of these Decoder ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What does that acronym EGA stand for? Enhanced Graphics Array Enhanced Graphics Adapter Monochrome Graphics Adapter Extended Graphics Array Extended Graphics Adapter Enhanced Graphics Array Enhanced Graphics Adapter Monochrome Graphics Adapter Extended Graphics Array Extended Graphics Adapter ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A self replicating program, similar to a virus which was taken from a 1970s science fiction novel by John Bruner entitled the Shockwave Rider is ........ Bug Worm Vice Lice None of these Bug Worm Vice Lice None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following is considered a direct-entry input device? optical scanner digitizer All of these light pen mouse optical scanner digitizer All of these light pen mouse ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information In processing cheques which of the following I/O techniques have banks traditionally followed? VRT (Volume Rendering Technique) OCR (Optical Character Recognition) MICR (Magnetic Ink Character Recognition) Barcode None of these VRT (Volume Rendering Technique) OCR (Optical Character Recognition) MICR (Magnetic Ink Character Recognition) Barcode None of these ANSWER DOWNLOAD EXAMIANS APP
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