my mentions - c,c++,python,oops,computer networks,ml,statistics,data analysis. (PI round)
Q- Introduction
Q- Hobbies
Q - Projects - mine was on ml and data analysis.
Q - what tools are used in projects and various questions on tools like what numpy is used for and how it is different from tool pandas and which is faster.
Q- projects done on c++.
Q - types of access modifiers in c++ and differences between them.
Q- python - the difference between lists and tuples
Q- computer networks - what field interests you most in cn.
Q - the difference between routing and switching, different types of routing algorithms with examples, what is ping and how it is implemented.
Q- ml - projects done on ml
Q- what is ml, how ml is different from data analysis.
Q- statistics - mean, average, median, mode, normal distribution, standard distribution, spread, what will happen if data is not in bell curve form.
Q- data analysis-projects done on data analysis
Q- what is data, the difference between data and information, why data is so important
Q- why data analysis interest you so much.
Q- is video is data and how.
Q- the difference between video analysis and data analysis.
Q- latest technologies trends -do you know questions- big data, data warehouses, cloud computing, cyber security, e.t.c.
There were more questions, can't recall all of them. Be honest and try to mention topics that you studied.