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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
Q469: Scripting: Which statement best describes 'idempotent scripts'?
Related to configuration management (ansible)
Related to bash shebang #!/bin/bash
Related to cron vs systemd timers
Related to ssh key-based auth
can be run multiple times without changing result after first run
Q470: Windows Server: What is the main function of Active Directory Domain Services?
centralized authentication and directory services for Windows domain networks
Provides dns
Provides failover clustering
Provides powershell
Provides iis
Q471: Monitoring: Which best describes 'alerting thresholds'?
Related to elk stack
Related to prometheus
rules that trigger alerts when metrics cross limits
Related to grafana
Related to snmp
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