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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
Q565: Linux: What is the primary purpose of the 'sudo' command?
list directory contents
change file mode bits
execute a command as another user
report process status
report file system disk space usage
Q566: Security: What does the term 'TLS' refer to in system administration?
An approach related to least privilege
An approach related to firewall
An approach related to RSA
An approach related to defense in depth
protocol for encrypted network communications
Q567: Networking: Which statement best describes VLAN ?
Related to osi model layer 2
segment a physical network into multiple logical networks
Related to bgp
Related to nat
Related to subnet mask
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