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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
Q754: Scripting: Which statement best describes 'error exit codes'?
Related to configuration management (ansible)
numeric codes returned by process indicating success/failure
Related to cron vs systemd timers
Related to bash shebang #!/bin/bash
Related to ssh key-based auth
Q755: Scripting: Which statement best describes 'ssh key-based auth'?
Related to bash shebang #!/bin/bash
Related to configuration management (ansible)
Related to cron vs systemd timers
authenticate to remote host using key pair without password
Related to idempotent scripts
Q756: Backup/DR: What does 'incremental backup' refer to?
Related to tape backup
Related to offsite replication
Related to rpo
only data changed since last backup
Related to rto
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