1.Explain ur project and day to day activities 
2.what are roles for development 
3.roles for L1,L2,L3
4.explain L1 role & explain the SLA
5.difference between procedure & functions
6.Unix commands &
 Change directory command
7. We have a data with 100mb,I have to select the data using Unix command
8.difference between high availability and load balancing 
9.ready to work with 24&7 and application support
10.critical issue & recently faced issue
11.Explain ITIL
12.What are the tools you are using in ur project
13.how could you prioritise the issue and how could you assign it for P1