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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
Q175: Networking: Which statement best describes TCP ?
Related to arp
Related to bgp
Related to vlan
Related to osi model layer 2
connection-oriented reliable transport
Q176: Linux: What is the primary purpose of the 'ssh' command?
fast incremental file transfer
estimate file space usage
report process status
secure shell
control the systemd system and service manager
Q177: Linux: What is the primary purpose of the 'systemctl' command?
estimate file space usage
control the systemd system and service manager
report process status
fast incremental file transfer
schedule periodic background jobs
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