J.P. Morgan visited our campus. The process mainly consisted of a written test where you were asked 2 questions (brute-force solved all test cases in one recursion question).

In the interview, there were 2 rounds. The first round was based totally on coding questions, while the second round had HR and coding questions.

KMP algorithm

Inorder, Preorder, Postorder

Internal working of SQL commands (Round 2)

B-trees insertion and deletion (Round -2)

Remaining questions were all pretty simple and standard.