Question

Which of the following are real-time systems? *
A fire alarm system
Aircraft control system
An online railway reservation system
All of these

Answer 1

Answer:

An on-line railway reservation system ,2. A process control system3. Aircraft control system4. ... Can you explain this answer? ... Aircraft control system ... Real- time system are very fast and quick respondents systems

Answer 2

A fire alarm system and Aircraft control system.

• Air traffic control, process control, and autonomous driving systems are a few examples of real-time systems.

• airborne fire protection. In order to detect and thwart the spread of fire, aeroplanes are equipped with fire protection systems. To safeguard the passengers, these devices are located in and around the fuselage and engine compartment.
• An operating system (OS) that ensures real-time applications have a given capability by a certain deadline is known as a real-time operating system (RTOS). RTOSes are intended for time-sensitive devices like microcontrollers and critical systems. Requirements for RTOS processing speed are expressed in milliseconds.
• In a non-real time system, we are unable to guarantee how quickly a job will respond. Because of the non-deterministic nature of these systems, we are unable to forecast how they will behave over time. for instance, a desktop computer running GPOS, a smartphone running Android, online web services, etc.
• Monolithic and microkernel RTOS architectures are both available.

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