OS4000
978-613-3-54728-5
6133547286
108
2010-11-13
39.00 €
eng
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Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. OS4000 is a proprietary operating system introduced by GEC Computers Limited in 1977 as the successor to GEC DOS, for its range of GEC 4000 series 16-bit, and later 32-bit, minicomputers. OS4000 was developed through to late 1990s, and has been in a support-only mode since then.The first operating systems for the GEC 4000 series were COS (Core Operating System) and DOS (Disk Operating System). These were basically single-user multi-tasking operating systems, designed for developing and running Process control type applications.
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Informatics
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