Possibly Inorder Tree Traversal without using Stacks.
Product Support Engineer Interview Questions
505 product support engineer interview questions shared by candidates
SQL Queries, Oracle/plsql functions, group by functions with joins. basic to average sql. difficulty can vary depending on the person who is taking the interview.
How will you handle frustrated customer?
Java related Something about Enumerated Types
SQL simple join and select query, explain different joins; DNS, TCP/UDP; What to do when encountering a slow query; Linux commands
Describe a database to a 5 year old
what do you know about sap and the role you will be doing?
Any critical issue faced or any mistake made during the product support which affected the business? How to handle those kinds of issues?
OSI layers IP basics routers
TCP indepth. DNS indepth. SSL indepth. Scenarios for live traffic. Wireshark, Linux(Basics). Flow and Protocol Workings.
Viewing 401 - 410 interview questions