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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

Q487: Scripting: Which statement best describes 'configuration management (Ansible)'?

Related to error exit codes
Related to cron vs systemd timers
Related to idempotent scripts
Related to bash shebang #!/bin/bash
declarative automation using YAML playbooks

Q488: Cloud: Which of the following best defines 'VPC'?

Related to serverless
Related to load balancer
Related to object storage
virtual private cloud — isolated network in cloud provider
Related to region vs availability zone

Q489: Linux: What is the primary purpose of the 'du' command?

secure shell
mount a filesystem
report process status
change file mode bits
estimate file space usage

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