UNIVAC EXEC II

EXEC II is a discontinued operating system developed for the UNIVAC 1107 by Computer Sciences Corporation (CSC) while under contract to UNIVAC to develop the machine's COBOL compiler. They developed EXEC II because Univac's EXEC I operating system development was late. Because of this the COBOL compiler was actually designed to run under EXEC II, not EXEC I as specified in the original contract.

EXEC II

Developer	Computer Sciences Corporation
Working state	Discontinued
Platforms	UNIVAC 1107
Default user interface	Batch processing
License	Proprietary

EXEC II is a batch processing operating system that supports a single job stream with concurrent spooling.^[1]

See also

• List of UNIVAC products
• History of computing hardware