I applied online. The process took 1 day. I interviewed at Tata Communications (Mumba, Central) in Jan 2017
Interview
very great interview process I like most of the questions related to analysis, R software, SAS software, Python Software, logical reasoning.
Some questions on Software abilities are there.
different rounds are there.
Interview questions [1]
Question 1
what is the difference between random forest and decision tree?
as usual asked questions based on data structures and algoriths, programming languages c, c++, python, java ,operating systems , resume, project. questions based on normal Aptitude test , general introduction , HTML,CSS, Javascript , general knowledge
