Capgemini Software Engineer interview questions

Joined with Capgemini as a fresher with college placement trained in java fullstack and got a pega project. The interview was 4 rounds Aptitude Coding round Technical interview HR interview Interview process is good aptitude and coding rounds went good and the technical interview I was asked my core subjects questions and some basic coding questions

Round 1(Online Test): There was an online test in which they give some MCQs based on C, CPP, Java, algorithms, DS, aptitude. Round 2(Technical Interview 1): Firstly I was asked about introduced myself. Two panelists were there they said to me an open notepad and write code of nth node in LinkedList from the end. After that, I was asked about dynamic memory allocation like malloc(),calloc(). Then I was asked two more code reverse strings, one I didn’t Remember but that was also an easy one. After that, they asked me about the pointer and goes in deep everything from the pointer give some pointer code n asked output of that code.