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System Administrator

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

Q463: Cloud: Which of the following best defines 'auto-scaling'?

automatically adjust compute resources based on load
Related to region vs availability zone
Related to load balancer
Related to saas
Related to vpc

Q464: Scripting: Which statement best describes 'bash shebang #!/bin/bash'?

Related to ssh key-based auth
Related to cron vs systemd timers
specifies interpreter for script execution
Related to idempotent scripts
Related to configuration management (ansible)

Q465: Linux: What is the primary purpose of the 'tar' command?

estimate file space usage
mount a filesystem
archive files
list directory contents
schedule periodic background jobs

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