Cognisun interview questions

Applied through LinkedIn, the first round was conducted by HR. It was a telephonic round. Second round conducted by the reporting head and the last round by Hr for salary negotiation.

there are two round of interview both are on skype first round is technical round and the skilss i had mentioned in my resume and the 2nd round is of hr round ,they asked formal question i.e about comapny ,what type of services provided by company.after that they told me that i will let you know and on the 2nd after interview i got offer letter via mail