QualityKiosk Automation Testing interview questions

There was 4 round 1 . apptitude test - it was easy i got cleared. 2 .Technical round 1 - questions was related to selenium and Java ,how you will check the current version of java, what is automation testing,what is system testing, levels of testing, encapsulation, inheritance,what is unit testing,smoke testing,types of testing,how to configure java with eclipse,how to configure selenium with eclipse,what is difference between jvm jre and jdk, should prepare all the concepts of selenium . 3.Technical round 2 - it was all related to java and the questions was what is static and new keyword example of runtime environment and compile, questions related to string and array , question- is jvm comes under jdk or jre? ,If uh well prepared in Java than easy to crack 4. Hr round - tell me about your self and salary discussion,easy round