.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
Safeguarding, Safety and Security Officer at Save the.
Oct 3, 2026
Sales Executives at We are the leading provider of smart.
Oct 3, 2026
Procurement Officer at Rwanda Ultimate Golf Course is a.
Oct 3, 2026
Specialist, Multimedia & Creative Design at MTN Rwandacell.
Oct 3, 2026
Supply Chain Management Specialist at Are you a sales and.
Sep 30, 2026
Research Coordinator at King Faisal Hospital Rwanda is a.
Sep 30, 2026
Clinical Field Supervisor at King Faisal Hospital Rwanda is.
Sep 30, 2026
Senior Database And Application Administrator at The.
Sep 30, 2026
Senior ID System Administrator at The National.
Sep 30, 2026
