HCLTech Lead Engineer interview questions

one written test and 2 technical round and 1 hr round that was only telephonic Written test on c and CPP. whole process completed on same day CPP question like inheritance,over loading,over riding,virtual table,data abstraction,encapsulation, operator overloading,copy constructor,assignment operator design pattern questions,puzzels C questions on bit manipulations like count set bits,right shift left shift Discussion on previous projects

junkest interview panel... they dont know any thing about PERL language and they are in the panel. To ask any question, they will google for PERL interview questions and proceed.