.jpg)
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
Q559: Monitoring: Which best describes 'alerting thresholds'?
Related to prometheus
Related to snmp
rules that trigger alerts when metrics cross limits
Related to grafana
Related to elk stack
Q560: Networking: Which statement best describes OSI model layer 2 ?
Related to nat
switching and MAC addressing
Related to udp
Related to arp
Related to osi model layer 3
Q561: Scripting: Which statement best describes 'cron vs systemd timers'?
Related to ssh key-based auth
Related to bash shebang #!/bin/bash
cron schedules periodic jobs; systemd timers are unit-based
Related to configuration management (ansible)
Related to error exit codes
Latest News
Business officer at Wellspring Academy is a.
Jan 21, 2026
Ready for Advert at EVERYONE CAN BE GREAT, BECAUSE.
Jan 20, 2026
