SG Micro interview questions

3 senior engineer give a 3hrs interview, the question is all about the basic knowlege of the semiconductor devices. Which including both anolog and digital design contents such as the simple layout of the invertor, the IV charactreistics for the simple invertor...

First is the OA if u pass this part u will go to the next oneand then first term of interview if u passed then final interview and then u get ur offer