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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
Q454: Security: What does the term 'MFA' refer to in system administration?
An approach related to IDS vs IPS
An approach related to certificate authority
An approach related to salt
An approach related to RSA
multi-factor authentication requiring multiple proof factors
Q455: Windows Server: What is the main function of Group Policy?
Provides powershell
Provides dns
Provides windows update services (wsus)
Provides ntfs permissions
apply configuration settings across user/computer objects in AD
Q456: Scripting: Which statement best describes 'idempotent scripts'?
Related to ssh key-based auth
Related to configuration management (ansible)
can be run multiple times without changing result after first run
Related to cron vs systemd timers
Related to error exit codes
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