Schaeffler Interview Questions

8051

1)What do we use inside the laptop microcontroller (or) microprocessor?

2)If we are having all the peripherals like EEPROM, ADC, TIMERS, etc., inside

   microcontrollers then why do we use microprocessors inside laptops?

3)Difference between Embedded C  and C?

4)Which register decides the priorities of interrupts?

5)What happens when an interrupt occurs?

6)Explain UART,I2C,SPI(Speed,Modes,Arbitration)

   

Linux

1)What is Kernel?

2)What is Thread?

3)Difference between Process and Thread?

4)What is OS?

5)Difference between OS and RTOS?