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System Admin

Linux & Windows server roles

Hundreds of practice questions across Linux and Windows server administration — boot, users, networking, storage, Active Directory, GPO, PowerShell, security — from support to architect level.

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  • Linux + Windows
  • Support → Architect
  • RHCSA / MCSA topics
  • Editorial solutions
  • Progress tracking

Sample questions

  • What does `ss -tulpn` list?
    Linux
    Junior
  • Name the 5 AD FSMO roles
    Windows Server
    Mid
  • lvextend done but FS unchanged — why?
    Linux
    Mid
  • Design WSUS patching for 500 servers
    Windows Server
    Senior

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Break it, then defend it
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