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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
Q901: Networking: Which statement best describes DHCP ?
Related to tcp
Related to udp
Related to osi model layer 3
dynamic host configuration
Related to osi model layer 2
Q902: Scripting: Which statement best describes 'error exit codes'?
Related to ssh key-based auth
Related to cron vs systemd timers
numeric codes returned by process indicating success/failure
Related to bash shebang #!/bin/bash
Related to configuration management (ansible)
Q903: Backup/DR: What does 'full backup' refer to?
Related to incremental backup
Related to rto
complete copy of all selected data
Related to differential backup
Related to rpo
