Flextronics Interview of Tarun Gupta

Hi people

This is the set of questions asked to me in the Flextronics interview.

Technical

Networks

• What is MAC layer,LLC layer


• What is a MAC address


• Sliding window protocols


• Selective repeat


• VC subnet and datagram subnet


• Voice over IP


• Packet switching Vs Circuit switching


• PSTN


• CSMA/CD,CSMA/CA

OS

• Synchronization, mutex, semaphores, monitors


• Critical section


• IPC and ways to achieve it, their adv and disadv

C++

• Operator overloading


• Can friend function be virtual


• Can virtual function be private


• Can a derived pointer point to a base object
• Upcasting


• RTTI


• VTABLE, VPTR etc.

HR Round

• Strengths


• What would your friends say about you


• What would you do if something wrong is happening in your office and you want to rectify it but your hands are tied


• Would you like to be a manager


• Family background


• Asked me to ask some questions

The most important thing in HR is to have good communication skills, eye contact and confidence. Always have a good justification of your answers and try to avoid slangs. Be positive and don’t forget your basic courtesies like a firm handshake, thanks etc.

BEST OF LUCK.

Tarun