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 is a batch processing operating system that supports a single job stream with concurrent spooling.[1]
^Gray, George (March 1993). "EXEC II". Unisys History Newsletter. 1 (3). Archived from the original on August 9, 2017.
EXECII is a discontinued operating system developed for the UNIVAC 1107 by Computer Sciences Corporation (CSC) while under contract to UNIVAC to develop...
supports multiprogramming. UNIVACEXECII List of UNIVAC products History of computing hardware Gray, George (March 1993). "EXECII". Unisys History Newsletter...
for the UNIVAC 1107 UNIVACEXECII, an operating system developed for the UNIVAC 1107 and ported to the UNIVAC 1108 UNIVACEXEC 8, a.k.a. EXEC VIII, an...
developed the EXECII operating system and delivered it to UNIVAC. EXECII was ported to the UNIVAC 1108. Later, UNIVAC developed the EXEC 8 operating system...
The first 1108 computers used Exec I and ExecII, which had been developed for the UNIVAC 1107. However, UNIVAC planned to offer symmetric multiprocessor...
AS/400). There have also been implementations for DEC VAX, Sperry Univac BC/7, Univac system 80, Siemens BS2000, Burroughs B700, B1700, Hewlett Packard...
theory "ARC - Assembler for Booth". hopl.info. Retrieved 11 October 2022. UNIVAC conference, Charles Babbage Institute, University of Minnesota. 171-page...
original on 15 June 2022. Retrieved 15 May 2022. UNIVAC Data Processing Division Multi-processor System EXECII Programmers Reference Manual (PDF). Sperry Rand...
John Mauchly approached the bureau about early funding for UNIVAC development. A UNIVAC I computer was accepted by the bureau in 1951. Historically,...
supporting a wide variety of programming languages. In the first releases, the ExecII assembler (SLEUTH) and compilers were used. The assembler was quickly replaced...
Dartmouth Time Sharing System (Dartmouth College's DTSS for GE computers) EXEC 8 (UNIVAC) KDF9 Timesharing Director (English Electric) – an early, fully hardware...
Power ISA – an evolution of PowerPC. Sun Microsystems (now Oracle) SPARC UNIVAC 30-bit computers: 490, 492, 494, 1230 36-bit computers 1101, 1103, 1105...
crashing the computer. April: ANIMAL is written by John Walker for the UNIVAC 1108. ANIMAL asked several questions of the user in an attempt to guess...
FLOW-MATIC (trademark of Unisys Corporation), Programming for the UNIVAC (R) I and II, Data Automation Systems, copyrighted 1958, 1959, by Unisys Corporation;...
devices. TRON – open real-time operating system kernel T-Kernel EXEC I EXECIIEXEC 8/OS 1100/OS 2200 VS/9, successor to RCA TSOS WPS Wang Word Processing...
have been several IBM-compatible assemblers for special environments. The Univac 90/60, 90/70 and 90/80 series from Unisys was designed to accept IBM-format...
appearance of all these systems was similar to the lineage going back to UNIVACEXEC*8. EOS was released with early hardware deliveries and had some of the...
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