Port Number 21
Continue Readingsextillion
Order of Magnitude 21 > sextillion
Continue Readingsextillionth
Order of Magnitude −21 > sextillionth
Continue ReadingScandium – Sc21
Atomic Number 21 | Atomic Symbol Sc | Atomic Name Scandium
Continue ReadingUNIVAC (21)
UNIVAC Code (21)
Continue ReadingUNIVAC (17)
UNIVAC Code (17)
Continue ReadingFIELDATA Character (21)
Character Code (21)
Continue ReadingFIELDATA Character (17)
Character Code (17)
Continue ReadingASCII Printable Character Code !
010 0001, 41, 33, 21, !, ,
Continue ReadingASCII Name for Negative Acknowledgement
001 0101, 25, 21, 15, ERR, ␕, Negative Acknowledgement
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