1. Difference b/w ARM & thumb mode?
2. PC microcontroller architecture & advantages?
3. Timing diagram for SPI protocol & Explain with EEPROM interface?
4. Tcp/ip ,UDP Protocols ?
5. IR, RFID, Bluetooth, Zigbee, Wi-Fi, Winmax Examples & ranges?
6. Bus protocols: I2C, SPI, CAN & its difference?
7. ARM series difference & applications?
8. What is code density?
9. What are the bits in Thumb Mode?
10. What is a device driver?
11. Difference b/w Linux & windows? And its advantages and disadvantages?
12. Zigbee inbuilt Protocols? What are the companies manufacturing the zigbee with stack protocols?
13. Explain about the Bluetooth briefly?
14. Zigbee wireless network details & explain with home made applications?
15. What are the difference fields in Embedded Domain?
· Consumer electronics
· Medical electronics
· Automation control
· Wireless & mobile
16. Circular Linked List program for creating & counting the number of nodes& print?
17. Logic of double linked list?
18. Diff b/w OS & RTOS?
19. What is Pre-emptive & Scheduling & IPC?
20. What about Semaphores, Spinlocks & Mutex?