I applied online. The process took 4 weeks. I interviewed at Infosys (Coimbatore) in Sep 2024
Interview
Not much to say. It was simple.
The interview process started with self intro and then regarding basic technical details.
For data science, certification was asked and prior experience checked.
To learn DSA and DBMS, focus on algorithms, data structures, and database concepts. Build projects like search algorithms, database management systems, and CRUD applications for hands-on experience and deeper understanding.
Interview questions [1]
Question 1
Vertical traversal of a binary tree involves grouping nodes column-wise. Start from the root, assigning horizontal distances to nodes, then print nodes from leftmost to rightmost column, level by level.
It was easy, they asked me about my btech project and few simple c programms to execute. After that they jumped over my internship and asked few questions from there also.