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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
Q958: Linux: What is the primary purpose of the 'chmod' command?
change file owner and group
schedule periodic background jobs
change file mode bits
control the systemd system and service manager
report process status
Q959: Security: What does the term 'firewall' refer to in system administration?
An approach related to MFA
An approach related to IDS vs IPS
An approach related to least privilege
An approach related to salt
filter traffic between networks based on rules
Q960: Security: What does the term 'firewall' refer to in system administration?
An approach related to defense in depth
An approach related to TLS
An approach related to least privilege
An approach related to RSA
filter traffic between networks based on rules
