Informatica Software Developer interview questions

consist of 4-5 round, of varying difficulty. for ui based role you'd be asked basic javascript questions or simple problem solving rounds. For Example: Given an object , write a function that returns true or false based on whether the given key exists in the object. in case of nested key input would be of type 'a.c.v'

The Interview got scheduled on Saturday, and I got 2 days to prepare. Mainly I focused on Core Java, Collections, Strings, and Exception Handling Concepts and also, and I prepared my project mainly. There were two rounds of Interviews, One with technology and one with techno-managerial.