Physical Sequential
<file format> (PS, QSAM, Queued Sequential Access Method) The simplest
data set on an IBM mainframe. Sequential files can only be read or written from
the beginning: they do not support random access.
[Why "Queued"?]
(2003-12-05)
Nearby terms:
physical layer « physical memory « physical memory
address «
Physical Sequential » Physical Transport Network
» Physics Analysis Workbench » PI
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