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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
Q448: Windows Server: What is the main function of DNS?
translate hostnames to IP addresses
Provides group policy
Provides failover clustering
Provides iis
Provides windows update services (wsus)
Q449: Scripting: Which statement best describes 'ssh key-based auth'?
Related to bash shebang #!/bin/bash
Related to idempotent scripts
Related to cron vs systemd timers
authenticate to remote host using key pair without password
Related to error exit codes
Q450: Networking: Which statement best describes DHCP ?
Related to subnet mask
Related to arp
dynamic host configuration
Related to nat
Related to udp
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