Computer Basic Information Codes consisting of light and dark marks which may be optically read is known as All of these Decoder None of these Mnemonics Bar code All of these Decoder None of these Mnemonics Bar code ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The first mechanical calculator was invented in None of these 1642 1658 1958 1972 None of these 1642 1658 1958 1972 ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Graphical pictures that represent an object like file, folder etc are: None of these Windows Desktop Task bar Icons None of these Windows Desktop Task bar Icons ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A collection of 8 bit is called - Byte Word Nibble Record Byte Word Nibble Record ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following does not affect the resolution of a video display image? vertical and horizontal lines of resolution raster scan rate All of these screen size bandwidth vertical and horizontal lines of resolution raster scan rate All of these screen size bandwidth ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information When was the first e-mail sent? 1969 1963 1971 1974 1969 1963 1971 1974 ANSWER DOWNLOAD EXAMIANS APP
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