I applied through college or university. I interviewed at Infosys (Hyderabad)
Interview
The Infosys System Engineer interview was smooth — first an online aptitude test on reasoning and coding basics, then a technical round on Python, OOPs, and DBMS, followed by a friendly HR discussion.
The interview was short and the difficulty level was medium. Basic hr questions and DBMS questions were asked. first round was aptitude and then technical and hr round. Process was quick.
Interview questions [1]
Question 1
Could you tell me about yourself? Why do you want to join this company? What are the different types of keys? What is the ER model? What is normalization? What are the ACID properties of transactions? What is deadlock?
1st round - aptitude, logical, reasoning verbal, pseudo code, essay writing
It was easy to solve with basic understanding of the problem and formula should be learned. 2nd round will be a in-person technical interview which is based on OOPS, Networking, DBMS and basic DSA like arrays, linked-list, sorting algorithms, binary tree, graph.