Cognizant Software Engineer Java Developer interview questions

Was contacted by a recruiting firm for the interview. The interview itself was alright, nothing terrible or remarkable. Did a more general interview then was tested on my Java knowledge.

The interview process is first round technical interview on core java. They focus on basics of java. Interview process management was not good. More than 200 candidate's are waited in queue to get pass and they have mentioned face to face process in call later but they have conducted amcat test and sundenly they are short listed resume based on short notice period.