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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
Q844: Scripting: Which statement best describes 'idempotent scripts'?
Related to bash shebang #!/bin/bash
Related to cron vs systemd timers
can be run multiple times without changing result after first run
Related to error exit codes
Related to configuration management (ansible)
Q845: Networking: Which statement best describes BGP ?
routing protocol between autonomous systems
Related to dhcp
Related to nat
Related to subnet mask
Related to osi model layer 2
Q846: Cloud: Which of the following best defines 'VPC'?
Related to paas
Related to load balancer
Related to region vs availability zone
Related to saas
virtual private cloud — isolated network in cloud provider
