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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
Q517: Troubleshooting: What is 'bootloader (GRUB)'?
Related to selinux
Related to iptables vs nftables
software that loads OS kernel at boot time
Related to kernel panic
Related to sfc /scannow
Q518: Scripting: Which statement best describes 'ssh key-based auth'?
Related to configuration management (ansible)
Related to error exit codes
authenticate to remote host using key pair without password
Related to idempotent scripts
Related to bash shebang #!/bin/bash
Q519: Cloud: Which of the following best defines 'SaaS'?
software as a service — hosted applications
Related to auto-scaling
Related to iaas
Related to vpc
Related to region vs availability zone
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