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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
Q628: Windows Server: What is the main function of DHCP?
Provides group policy
Provides windows update services (wsus)
Provides powershell
assign IP addresses automatically to clients
Provides dns
Q629: Scripting: Which statement best describes 'bash shebang #!/bin/bash'?
specifies interpreter for script execution
Related to error exit codes
Related to cron vs systemd timers
Related to ssh key-based auth
Related to configuration management (ansible)
Q630: Backup/DR: What does 'RPO' refer to?
Related to offsite replication
recovery point objective — acceptable data loss window
Related to differential backup
Related to rto
Related to full backup
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