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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
Q757: Linux: What is the primary purpose of the 'chmod' command?
search text using patterns
estimate file space usage
execute a command as another user
schedule periodic background jobs
change file mode bits
Q758: Security: What does the term 'salt' refer to in system administration?
random data added to passwords before hashing
An approach related to TLS
An approach related to least privilege
An approach related to RSA
An approach related to MFA
Q759: Networking: Which statement best describes DHCP ?
Related to udp
Related to osi model layer 2
dynamic host configuration
Related to bgp
Related to arp
