I have attended the gd/pi seletion procedure. The seletion process is divided into 3 parts.
2 TECH INTERVIEW
3 HR INTERVIEW
In GD there is no as such pattern. whatever comes into the mind of interviewer would be the topic. The GD selection is based upon three things
1 how you communicate with other members
2 how valid your points are !!
3 how you show ur leadership skills..
Frainklly I just validate my points and there is no cross questioning from interviewer otherwise if cannot validate ur point u cannot clear gd. Only speaking more in gd doesnot conform your seletion but if donot speak then it is sure that you would be out of gd. From our batch 10 out of 12 were selected in gd.
I think Accenture tech interview is the easiest interview. moreover they also ask your favourite subject and check you in that subject in depth but one or two programs will certainly be there. I have been asked to write two programs
1 operator overloading
2 virtual function
I told my favourite subject C++.
and the Accenture man checked my complete knowledge means a to z of lafore.
HR interview is formaility. only one question has been asked from me and then the interviewer will tell u all the conditions and service agrement.
the main thing for selection is CONFIDENCE.
if u lose confidence u cannot be selected..
best of luck