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System Administrator
A system administrator (or sysadmin) is an IT professional responsible for the maintenance, configuration, and reliable operation of an organization's computer systems, including servers, operating systems, software, and networks
Quiz Questions
Q571: Windows Server: What is the main function of Windows Update Services (WSUS)?
Provides active directory domain services
Provides dhcp
Provides powershell
Provides iis
manage and distribute updates
Q572: Linux: What is the primary purpose of the 'du' command?
change file mode bits
estimate file space usage
schedule periodic background jobs
control the systemd system and service manager
report process status
Q573: Scripting: Which statement best describes 'bash shebang #!/bin/bash'?
Related to ssh key-based auth
Related to configuration management (ansible)
Related to error exit codes
Related to cron vs systemd timers
specifies interpreter for script execution
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