Amdocs Software Developer interview questions

Round 1 : Assessment : Java based Multiple Choice Questions Aptitude questions 2-3 java coding questions Round 2 : Technical Round Write a code to print triangle of * What is maven? Which tags are used in pom.xml? Difference between ArrayList and Vector? Difference between ArrayList and LinkedList? Features of java 8. Difference between HashSet and LinkedHashSet ? What is MVC? About current projects and my role. How are the methods to create thread? Different states of thread. Round 3 : HR Where are you from? Preferred location. Salary Discussion

What is the process that a server does to generate an http address. explain to me how you would make a binary tree with pseudocode. how would you do a class inheritance in perl (i didn't know perl)