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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
Q538: Cloud: Which of the following best defines 'serverless'?
Related to vpc
Related to region vs availability zone
Related to saas
Related to load balancer
run code without managing servers, billed per execution
Q539: Scripting: Which statement best describes 'error exit codes'?
Related to idempotent scripts
Related to ssh key-based auth
Related to cron vs systemd timers
numeric codes returned by process indicating success/failure
Related to bash shebang #!/bin/bash
Q540: Security: What does the term 'IDS vs IPS' refer to in system administration?
IDS detects intrusions, IPS prevents/block them
An approach related to TLS
An approach related to certificate authority
An approach related to firewall
An approach related to hashing
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