Tetra Information Services interview questions

It was meh kind of thing, Nothing related to technical no questions realated to my tech, just the projects i have worked on. There should be atleast one question related to the field i would be happy to answer it.

core java, avd java ,servlet ,jsp, spring core,spring JDBC, what the difference between prepared and statement,what is the difference between try catch and throws java Very easy process, Join this company if you really want to grow java,