Capgemini Consultant interview questions

Three Rounds. First Telephonic : Very Basic Java questions like difference between ClassNotFoundException vs ClassDefNotFound Error, Collection related basic questions. A few basic multithreading questions. Second F2F : Again java related questions, this tym they asked to write code, like singleton class implementation, HashMap functionality, Datastructure selection based upon the input required. Current project description & to draw flaw chart of project functionality as working. Third Managerial : Just formal introduction, mainly manager explained me about the project functionality, quality standard. You basically have to ask lots of questions with him, about the work/company and so so.