Vocabulary

fixed length packet

fixed length record

fixed media

fixed-width font

native collating sequence

eigenfunction

intrinsic colour

intrinsic colour data

inherently optional token

native character set

isolate

arc length

customer service

compatibility test; interoperability test

compatible machine; clone (e.g. IBM PC); workalike

interchangeable product

backward reasoning (AI)

end-of-file label; trailer label; EOF

backward file recovery

backward (file) recovery

postfix notation; reverse Polish notation

pushdown list; pushdown stack

pushdown storage; stack (storage)

right-hand match; ends-with match; backward match; matching a sub-string with the end of a field

back plane

backward reasoning (AI)

trailing edge

word organized storage

burst error; error burst

error recovery

error detection

error-detecting code; self-checking code

error condition (in calculators)

error control

error control software

error indication

error correction

error-correcting code

error indication

error rate