Server :- 1) Handle server load Average , Disk Space , Ram Utilization. 2) Setup server as per client Requirement. 3) OS - Centos , Linux , Ubuntu , Windows ------------------------------------------------------------------------------------------------------------- Application :- 1) Install & Configure LAMP. 2) Install & configure Tomcat. 3) Knowledge about - SSL , SSH. 4) Server Linux Cluster Knowledge. 5) Generate SOS Report. 6) Storage - LVM , SAN ----------------------------------------------------------------------------------------------------------- Windows :- 1) Remote Support Knowledge. 2) Windows Tune Up , Virus Related Query Resolved. 3) Check System Performance query.