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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
Q655: Linux: What is the primary purpose of the 'df' command?
archive files
mount a filesystem
control the systemd system and service manager
schedule periodic background jobs
report file system disk space usage
Q656: Security: What does the term 'hashing' refer to in system administration?
An approach related to defense in depth
An approach related to firewall
An approach related to IDS vs IPS
one-way function producing fixed-size digest
An approach related to RSA
Q657: Windows Server: What is the main function of IIS?
Provides ntfs permissions
Provides group policy
Provides dhcp
web server and hosting service
Provides active directory domain services
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