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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
Q496: Cloud: Which of the following best defines 'serverless'?
Related to iaas
Related to saas
Related to paas
run code without managing servers, billed per execution
Related to object storage
Q497: Linux: What is the primary purpose of the 'chown' command?
schedule periodic background jobs
change file owner and group
search text using patterns
fast incremental file transfer
report process status
Q498: Scripting: Which statement best describes 'cron vs systemd timers'?
Related to ssh key-based auth
cron schedules periodic jobs; systemd timers are unit-based
Related to idempotent scripts
Related to configuration management (ansible)
Related to error exit codes
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