mjunction services limited Senior Java/J2EE Developer interview questions

The interview was a walkin one for JAVA, PHP and Testing domain. There was a first round for Java associates(Not many turned up for Java compared to PHP and Testing) Round 1: A. Roles and responsibilities B. Handling load during peak hours in live app C. Encryptions used for hiding prices during auction. Round 2: A. Why mJunction B. Draw the architecture of the current app which you worked. Details on the components and Tools/Products used. Security measures and vulnerabilities.