SFO Technologies interview questions

There was first a shortlisting done by the management by reviewing our resumes and then there was only a telephonic interview as we were recommended by our college and the main questions where regarding excel and how well i know about it. They asked me if i have any prior experience working with large data sets in excel which can go up to 40000 rows and columns

At SFO TEchnology, the interview process usually consist of submitting the resume and doing an initial screening interview followed by a first round of HR interview and finally a technical round with team lead At SFO Technology.