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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
Q226: Virtualization: What does 'container vs VM' mean?
Related to hypervisor type 2
containers share kernel, lighter-weight than VMs
Related to hypervisor type 1
Related to resource overcommit
Related to vmotion/live migration
Q227: Monitoring: Which best describes 'SNMP'?
Related to syslog
protocol to monitor and manage network devices
Related to prometheus
Related to alerting thresholds
Related to grafana
Q228: Backup/DR: What does 'incremental backup' refer to?
Related to snapshots
Related to differential backup
Related to tape backup
Related to offsite replication
only data changed since last backup
