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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
Q577: Linux: What is the primary purpose of the 'chmod' command?
change file mode bits
control the systemd system and service manager
report file system disk space usage
fast incremental file transfer
estimate file space usage
Q578: Security: What does the term 'MFA' refer to in system administration?
multi-factor authentication requiring multiple proof factors
An approach related to TLS
An approach related to least privilege
An approach related to certificate authority
An approach related to salt
Q579: Networking: Which statement best describes UDP ?
Related to arp
connectionless transport
Related to vlan
Related to tcp
Related to osi model layer 3
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