,Operating System OS
An operating system (OS) is software that manages compu
hardware and software resources and provides common services
computer programs.
The idea of the Operating Systems(OS) comes with
definition of the abstraction.
,Real Time Operating Systems
A real-time operating system (RTOS) is an
operating system (OS) intended for real-time
applications.
A system is said to be Real Time if it is required
to complete it’s work & deliver it’s services on
deterministic time.
, Types Of Real Time systems
• Hard Real Time System
• Failure to meet deadlines is fatal
• example : Flight Control System
• Soft Real Time System
• Late completion of jobs is undesirable but not fatal.
• System performance degrades as more & more jobs miss deadlines
• Online Databases, Multimedia System,Video Streaming System
An operating system (OS) is software that manages compu
hardware and software resources and provides common services
computer programs.
The idea of the Operating Systems(OS) comes with
definition of the abstraction.
,Real Time Operating Systems
A real-time operating system (RTOS) is an
operating system (OS) intended for real-time
applications.
A system is said to be Real Time if it is required
to complete it’s work & deliver it’s services on
deterministic time.
, Types Of Real Time systems
• Hard Real Time System
• Failure to meet deadlines is fatal
• example : Flight Control System
• Soft Real Time System
• Late completion of jobs is undesirable but not fatal.
• System performance degrades as more & more jobs miss deadlines
• Online Databases, Multimedia System,Video Streaming System
