Very easy..just register and attend the interview in confidence u will get the offer letter.. But always do research before joining any company. dont waste your or company imp time....if you choose job according to you it will be easy to survive

Medium average questioning give confidently answer do not fear and tell whatever they ask without crumbling be confident only 20 min interveiw before that please dont go their if possible because they after clear interview they select you for atp trainning and after completing the criteria you select as BDA