Oracle

Campus placement included DS and programming, OS concepts, and database concepts. There was an online screening test followed by four rounds of technical interviews. These included one-on-one and group panel interviews. Coding and puzzles were als

The online round consisted of questions from general aptitude, CS fundamentals, and pointers in C/Java. The pointers questions consisted of code correction and output prediction. The aptitude section consisted of mental mathematics and logic.

Lots of tree questions are asked, so be prepared for that. Also, there will be MCQs from a wide range of topics, such as English, Data Interpretation, DBMS, OS, etc. After you go through the online exam, there will be a technical interview.