Apple SOS

E375412

Apple SOS is a disk-based operating system developed by Apple for its Apple III business computer, featuring advanced file management and multitasking capabilities for its time.

All labels observed (1)

Label Occurrences
Apple SOS canonical 2

How this entity was disambiguated

Statements (47)

Predicate Object
instanceOf disk-based operating system ⓘ
operating system ⓘ
abbreviationOf Sophisticated Operating System ⓘ
architecture 16-bit operating system ⓘ
designedFor business computing ⓘ
professional applications ⓘ
developer Apple ⓘ
linked to: Apple Inc.

Apple Computer, Inc. ⓘ
linked to: Apple Inc.
feature advanced file management ⓘ
boot loader ⓘ
device-independent I/O ⓘ
error handling mechanisms ⓘ
file-level access control ⓘ
hierarchical file system ⓘ
interrupt-driven I/O ⓘ
memory management ⓘ
program overlays support ⓘ
random-access disk operating system ⓘ
system calls API ⓘ
time and date stamping of files ⓘ
volume management ⓘ
fileSystemType SOS file system ⓘ
influenced Apple ProDOS ⓘ
linked to: ProDOS
introducedWith Apple III ⓘ
kernelType monolithic kernel ⓘ
nameMeaning Sophisticated Operating System ⓘ
notableFor advanced capabilities compared to Apple DOS ⓘ
business-oriented operating system design ⓘ
operatingSystemFor Apple III ⓘ
platform Apple III ⓘ
releaseStatus discontinued ⓘ
runsOnProcessor MOS Technology 6502-compatible CPU ⓘ
linked to: MOS Technology 6502

Synertek 6502A ⓘ
linked to: MOS Technology 6502
successor ProDOS ⓘ
supports block devices ⓘ
character devices ⓘ
device drivers ⓘ
multiple volumes ⓘ
multitasking ⓘ
random file access ⓘ
sequential file access ⓘ
subdirectories ⓘ
system libraries ⓘ
targetHardware Apple III business computer ⓘ
linked to: Apple III
timePeriod early 1980s ⓘ
userInterface command-driven environment ⓘ
programmatic API ⓘ

How these facts were elicited

Referenced by (2)

Full triples — surface form annotated when it differs from this entity's canonical label.

Apple III → operatingSystem → Apple SOS ⓘ