ServiceNow interview questions

Discussed most of the time about a project on my resume.

1.1 ) Concat the number 9, 90,900, 110,11,45 in a way that you will get the highest number out of it. ( 9909004511110 1.2) Design DB,Classes for a set of actions which can be represented in a tree to show the dependencies and display the overall status in the parent node. 2.1) Javascript inheritance 2.2) JavaScript hoisting 2.3) Javascript classes 3.1) Purpose of linked list Write a java program for linked list. push method to add a node at end and get method to retrieve ( with delete and without delete ). We have use both loop and recursion.