1. Explain the ‘Signals’ based IPC implementation under VxWorks kernel. 2. Explain the interrupt handling mechanism under VxWorks kernel. 3. Explain how a ‘C function’ can be used as the ISR for an...

1. Explain the ‘Signals’ based IPC implementation under VxWorks kernel. 2. Explain the interrupt handling mechanism under VxWorks kernel. 3. Explain how a ‘C function’ can be used as the ISR for an interrupt under VxWorks. 4. Under VxWorks it is required to mask interrupts with priority less than 2 while allowing the other interrupts to be serviced. Explain how it can be achieved? 5. Explain the watchdog timer operation under VxWorks kernel