Aricent Telephonic Interview Question

Kindly find below the Aricent Telephonic round question.

1. Introduce yourself briefly.
2. Briefly explain about the current project.
3. Sizeof if operator or macro or inline function.
4. Write you own sizeof operator.
5. What is little indian & big indian. How you will identify little indian machine.
6. What is IPC, different types of ipc mechanism
7. What is difference in process and thread.

8. several thread access some resource, how you will prevent it
9. what is system call, and used of system call
10. How STP prevent loop, what are the port state . 
11. What is broadcast  storm, How you will prevent it.
12. Ping from Host-1 to Host-3,about mac-learning.

Host-1 ---- | switch | ..... Host-2 
            ---------- 
                |
                |    
             Host-3

13. How multicast pkt identify. 

14. pkt capture tool used in your project.
15. tcpdump options used, explain the L2 pkt formate. 
16. Debugging tool,If crash identify, how you will debug it. 
17. diff in static and global keyword




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Aricent Interview Question

We Heartily Thanks to Zahid for sharing his interview exp/question with Q-4-Interview.

I had telephonic interview with Aricent, after few days I got call that I have another interview with cisco client. I would like to share the questions with cisco, Though I am not able to 
recall all question, but as much I can, sharing same here ....

Briefly Introduce Yourself, about current project.
1. Wap Reverse a sll?
2. Wap to read n bytes from a hardware reg ?
3. What mechanism does kernel use to synchronize the applications accessing the same kernel data structures?
4. What is i2c  bus arbitration ?
5. Explain Sequence of booting linux from scratch via uboot?
6. Hardware related question what/why/how 
   a) pcie, 
   b) usb,
   c) uart,
   d) i2c,
   e) spi


If you like to thanks to Q-4-Interview (q4interview.blogspot.in) for being a helpful free resource? Then why not you tell your friends about it.