It is mostly called (used)
It manages all interrupt calls
It controls all operations in a process
It is low level
Operating system’s interrupt
Hardware interrupt
Synchronous interrupt
Asynchronous interrupt
System software
Real-time software
Business software
Scientific software
MS-DOS
TRS-DOS
UNIX
CP/M
the same regardless of the purpose of the system
quite simple to implement, even on large mainframes
unrelated to performance considerations
allowing job to use the processor
Robotics
Industrial control
Both (a) and (b)
None of these
XEVIX
ULTRIX
DOS
1
2
3
4
File management
Protection
Job scheduling
Polling
Auto.bat
Autoexec.bat
Auto-batch
Autoexecutive.bat
