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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
Q391: Networking: Which statement best describes OSI model layer 3 ?
Related to osi model layer 2
routing and logical addressing (IP)
Related to vlan
Related to dhcp
Related to arp
Q392: Cloud: Which of the following best defines 'SaaS'?
Related to region vs availability zone
Related to object storage
Related to paas
Related to serverless
software as a service — hosted applications
Q393: Scripting: Which statement best describes 'error exit codes'?
Related to configuration management (ansible)
Related to ssh key-based auth
Related to cron vs systemd timers
numeric codes returned by process indicating success/failure
Related to idempotent scripts
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