The interviewer was not so knowledgeable and was asking irrelevant questions which don't show the calibre for the post they are hiring for. always getting stuck to one question as the interviewer doesn't know what to ask next.

The interview consists of below: 1, Technical telephonic Singapore round 1: All the basic questions were asked. 2. Technical telephonic US round 2 : Scenario and config based questions were asked. 3. Online hacketheron test. 4. Technical telephonic US round 3: Most difficult and architect level based . 5. Managerial round US based: Process related,Expectation etc. They informed,that,they can not take my candidature forward. This is the generic answer provided by HR. I don't understand,if this is the issue,then why,you have conducted so many rounds,wasting my time. They are really not serious. The interview took 4 months,damn 4 months.